Nexus travels to El Paso, Texas, to investigate how President Trump’s declaration of a national emergency at the southern border has impacted illegal migrant crossings and cartel activities.

This week Nexus talks to Yanis Varoufakis. He was Greece’s motorbike riding finance minister during the Greek debt crisis in 2015. Some called him the rock star finance minister for resisting the faceless bureaucrats from the European Union.

Germany is preparing for war in a way we haven’t seen since World War Two. Berlin says it’s to deal with the threat from Russia — but what about the threat of a militarised Germany?

In response to Elon Musk’s work in the US Government, protestors have violently attacked Tesla dealerships and incendiary devices have been left at the HQ in Austin.

How are some members of the U.S. Congress so incredibly wealthy when they earn only $174,000 a year? Some are worth over a hundred million dollars.

The fall of Saigon, 50 years ago this week, marked the end of the Vietnam War - and what some call America’s first military defeat. The legendary journalist Jim Laurie was there, and is back in the city to tell us about his experiences. We’ll also b