Hotspots: On the Frontline säsong 2

Stuart Ramsay reports on the risky journey undertaken by thousands of people as they are smuggled across borders into the US, many of whom encounter violent crime, gangs and extortion along the way.

Taking viewers behind the scenes on the frontline of news reporting. Hotspots highlights the risks journalists take and the devastating scenarios they witness so that no story goes unseen.

Veteran news correspondents Stuart Ramsay, Alex Crawford and Alex Rossi take you to the frontline of the world's biggest, most dangerous stories.

Alex Crawford and Stuart Ramsay witness starvation, desperation and anger as they go undercover in Venezuela, where people are fleeing in their thousands.

Veteran war correspondents Stuart Ramsay and Alex Crawford take you behind the scenes of reporting to illustrate the dangers, complexities and emotions of reporting from troubled spots around the world.

Alex Crawford joins South African rangers battling rhino poaching and Stuart Ramsay's team face the dangers of filming in the Amazon.

Stuart Ramsay meets the drug gangs of Rio de Janeiro and Alex Crawford is in Cameroon, on the frontline in the fight against terror group Boko Haram.

Stuart Ramsay and Alex Crawford report on the violent clashes in Hong Kong as protesters fight for their rights and the police hit back.