Crossing Continents

Every year, hundreds of thousands of Central Americans leave home and travel north overland, hoping to make a new life in the United States.This has always been a difficult journey. Now it is perilous. Mexican drug cartels have seen a business opportunity in the migrants: they are being systematically kidnapped en route, and held to ransom. Often they have been killed, and Mexico is currently investigating a number of mass graves.With the Mexican government's hardline military campaign against the cartels, these criminal organisations are moving south. The northern Guatemalan department of Peten - an area through which many migrants cross to Mexico - is vulnerable. On May, 27 farmworkers were killed at a remote farm in Peten. This was apparently revenge for a drug debt, and the killers are believed to be Zetas - the bloodiest Mexican cartel. The Zetas are battling other organised crime groups to take control of Peten. There's a fear that if they succeed, not only will they terrorise the local population, but

Tim Judah travels to Senegal to report on the Mourides, an increasingly powerful Senegalese Muslim movement that stresses the importance of hard workMany of the African street sellers in cities like Paris or Rome, and on Mediterranean beaches, are in fact Mourides. Far from being chancers who washed up on Europe's shores and now barely scrape a living from selling fake designer handbags or miniature Eiffel towers, they are part of a very organised and supportive brotherhood that now wields great economic and political power in Senegal. Thanks to their strong work ethic and the unparalleled networking opportunities the brotherhood provides, Mourides now dominate many sectors of the economy.They are said to constitute up to 40% of Senegalese Muslims (who make up over 90% of the population.) So not surprisingly, senior politicians, if they are not Mourides anyway, are courting the Mouride vote by going on pilgrimage to the Mouride holy city, Touba, several hours' drive east of the capital. The president of Seneg

Lucy Williamson reports from Seoul on the dangerous trade of the people brokers, smuggling desperate people out of North Korea to the safety of the South. She investigates the way the South Korean government tries to integrate refugees from the North into their own modern, open society - and the challenges this creates for people who have only known poverty and extreme political repression.

Crossing Continents joins a British doctor volunteering to help women and children stranded in Tunisian refugee camps while the men fight Gaddafi's forces in the mountains south of Tripoli. Producer: Bill Law.

The BBC's Kim Ghattas has gained exclusive, behind the scenes access to the U.S. Secretary of State Hillary Clinton during one of her recent overseas visits. Code named "Special Air Mission 883", the trip took eight days, covered thirty thousand miles and touched down in four countries in the Middle East and Africa.Kim joins what is affectionately known as "the bubble", the travelling band of diplomatic staffers, special security detail, international press and handlers that accompany the Secretary, or "S" as she is known, on the trip. We share their thoughts and hopes, priorities and frustrations as Hillary Clinton pursues United States foreign policy goals. There are meetings of high diplomacy with kings and rulers as well as more grass roots events like the promotion of democracy and good governance at an African womens collective.A surprisingly intimate portrait of the Secretary and her closest aides. Producer: Jane Beresford.

Early-onset Alzheimer's has stalked a poor extended family in Medellin, Colombia. The family carries a dominant gene that means that half are at risk. The disease strikes family members as young as 25 and by their 40s sufferers are in the grip of full-blown dementia. Alzheimer's is by and large a disease of the developed world, if for no other reason than that people in the developing world don't live long enough to suffer from it. Now by using the Colombian family to trial new drugs, researchers say they may be on the road to a global cure for Alzheimer's. Bill Law asks if this represents an unfair exploitation of desperate people - many of them barely literate - to benefit those in the West? Or is it a case of bringing hope to those in a hopeless situation? Producer: Natalie Morton.

Following the discovery that Osama Bin Laden was living close to the heart of Pakistan's military establishment in Abbotabad, Owen Bennett-Jones investigates the ties between elements of Pakistan's army, intelligence and government with jihadi and Taleban forces. Producer: Rebecca Kesby.

In South Africa a mining company whose owners include the grandson of Nelson Mandela and the nephew of President Jacob Zuma has left thousands of its employees without work and, they claim, without pay.Back in 2009 the company, Aurora Empowerment Systems, bid R605 million (£55 million) to take over two gold mines on the outskirts of Johannesburg, despite having no experience in mining industry. Aurora promised steady jobs, housing and bursaries for miners' children. The reality has been poverty, despair and even suicide, and mining unions claim the company still owes workers around R12 million in unpaid wages (£1.1 million). Aurora denies this, and says they have paid 80 per cent of the outstanding salaries. Martin Plaut travels to South Africa and sees first hand the personal despair of the affected mine workers, and learns how the Aurora debacle has created a schism between the ruling ANC party and the working-class black South African voters, who feel the country's political elite no longer care about thei

Lucy Ash revisits some of the significant stories covered in recent years and discovers what has changed since our initial reports. In some instances, there have been attempts to bring suspects to justice. In 2009 Crossing Continents uncovered disturbing evidence of alleged atrocities by the Kosovo Liberation Army during the Kosovo War ten years ago. Since then a trial has opened in the capital Pristina and two former KLA leaders are being prosecuted for war crimes. The case began in March 2011, just a few months after Dick Marty, Special Rapporteur of the Council of Europe, released an explosive report claiming that the KLA summarily executed prisoners and harvested their kidneys to sell for organ transplants. Also in 2009 Crossing Continents looked at claims that Rwandans in France and Germany were controlling a deadly African militia in the Democratic Republic of Congo. Reporter Peter Greste tracked down Callixte Mbarushimana to a Paris cafe. The elegantly dressed rebel Hutu leader flatly denied his grou

David Goldblatt looks at whether Berlin's alternative culture is under threat from commercial pressures. Or do developers and artists need each other to exist?Berlin has long been a magnet for artists from within Germany and abroad. After the wall fell in 1989 they flooded into the vast deserted buildings left in the Mitte area of the former East of the city. But over the last few years developers have been moving into this increasingly fashionable area, increasing rents and evicting squatted buildings.Today the right and left banks of the Spree river, the district of Friedrichshain-Kreuzberg, has become home to underground clubs and artists studios. But developers are increasing their grip on this area too. A few years ago they joined together to create an consortium called "MediaSpree" with the aim of turning the East bank of the Spree into a media hub. Universal Studios and MTV were two of the first companies to locate themselves in the converted warehouses of a deserted port in 'no man's land' where the b

Three years ago Bill Law travelled to Egypt for Crossing Continents to meet five extraordinary women who were fighting for human rights and equal pay for women in Egypt. For this programme, Bill returns to Egypt to tell the story of the unfolding revolution through the eyes of those very same five women. Their stories are a unique insight into how the revolution came about and raise questions about its future. Producer: Daniel Tetlow.

The Ecuadorian Amazon region is one of the most bio-diverse on the planet. In one area, nearly 600 bird species, 80 kinds of bat and 150 varieties of amphibian have been recorded. And it's possible that the density of one of the rarest wild cats, the jaguar, is twice as high as anywhere else in the world. This is also home to two of the last uncontacted groups of indigenous people in the world, who choose to live undisturbed in voluntary isolation. But beneath the rich tropical soil lies another treasure - nearly a billion barrels of untapped oil, 20% of this Latin American nation's reserves. Ecuador has calculated that if it were to exploit this petroleum, it would make over $7 billion. That is a significant sum of money for a relatively poor nation. But instead, the government has a radical plan: if the international community will compensate Ecuador for half of the loss of revenue, the government will pledge to protect this unique environment and keep the drillers out. With the funds raised, Ecuador will i

Anna Cavell investigates the human trafficking of Ugandan women to Iraq. They were lured there by promises of well-paid jobs - but instead found themselves effectively in slavery, beaten and in some cases raped. She hears the story of how a Ugandan security contractor and an American officer together organised a courageous freelance raid which freed nine of the women. And she discovers that despite the rescue, the practice appears to be continuing. Producer: Natalie Morton.

Gabriel Gatehouse hears the extraordinary tales of the people coming into and out of Iraq - and paints a portrait of a still troubled country through its international gateway.It's not been the safest of places: one worker describes seeing a car bomb attack on the airport road and you still need to pass through five checkpoints to enter the terminal. Gabriel meets the people entering the country - like British and Ugandan security men, and pilgrims from Iran, bound for Iraq's Shia holy sites. There are the people leaving Iraq, including a Christian family who fear for their lives if they stay. And then there are the people who live in the airport compound - like the American air traffic controller who never leaves, except to return home on holiday.Producer: Becky Lipscombe.

The paddy fields of impoverished Cambodia have suddenly become a prime slice of global real estate. But will the rural poor pay the price? This tiny Asian nation has just begun to recover after dictator Pol Pot's reign of terror, in which around 2 million Cambodians died, and the brutal civil war that followed. But now a very different story is unfolding in the agricultural heartland which once became notorious as the "killing fields." In a world plagued by food shortages, Cambodia is suddenly awash with global investors keen to snap up its cheap fertile land. The global financial elite see it as a recession-proof investment, and the government is desperate to invite in money and development. But it's driving a surreal land boom in the poorest villages: an estimated 15% of the country is now leased to private developers and stories are filtering in from the country's most impoverished farmers who tell of fear, violence and intimidation as private companies team up with armed police to force them from their la

It's estimated that nearly one million Indians with conditions like cancer die in acute, unnecessary pain because of the lack of palliative care. Restrictions on morphine prescription are being lifted, but too slowly. One of the most sophisticated systems of palliative care in the developing world has been established in the Indian state of Kerala. The grassroots movement to create a much-valued and effective palliative care system in Kerala has been called a silent revolution. Every week, thousands of volunteers across the state give up their time to go and tend to those who are dying. They may cook food, help with chores, or simply provide a listening ear. Hundreds of thousands more people in Kerala belong to Palliative Care Societies. They donate money regularly - even just a few rupees - to help support this kind of outreach. The hope is that people will not die alone, and in pain, without any support.Linda Pressly travels to Kerala, which has more palliative care centres than the rest of the countr

Corruption in Syria is commonplace. You can see it almost everywhere you go: from a small tip for a government worker to process paperwork, to customs officials requiring payments to allow goods into the country. The single-party government says it's stamping out corruption and that it's determined not to let it stand in the way of the country's economic development. But with economic reforms opening Syria up to foreign investment, it's claimed corruption is getting worse. And those who raise the issue in public can find themselves thrown in jail. The BBC's Damascus correspondent Lina Sinjab investigates the impact of corruption and bribery in the country, and looks at whether Syria's drive to modernise is being hampered by the millions of dollars lost in graft.Producer: Duncan Crawford.

It is called "Laamb" or "La Lutte Sénégalaise". Originating in the countryside as a test of strength for farmers and fishermen, Senegalese wresting moved to the city with the migrants. It took on punching to become "La Lutte avec frappe". It involves special charms, singers, drummers and excited crowds, with the champions now earning huge amounts of money. In Crossing Continents David Goldblatt examines how wrestling has become Senegal's most popular sport, deposing even football. Producer: John Murphy.

Bahrain projects itself towards the world as an Arab state that is open to investment, progressive about change and moving confidently toward democracy. But there is another Bahrain where dissent is suppressed and critics jailed. It is a country where allegations are rife that political prisoners are routinely tortured. Bill Law investigates both sides of the Bahrain story and asks what lies behind the apparently heavy-handed repression of those who criticize the ruling al Khalifa family Producer: Caroline Pare.

Rosie Goldsmith profiles Nichi Vendola, the governor of Puglia and the hope for the Italian left. Can this gay, Catholic poet and environmentalist challenge Silvio Berlusconi? Producer: Helen Grady.