Radio Feature: Venezuelans 'give away' now worthless bolivares on Medellin buses
In recent weeks here on Newshour, we've been reporting on the mass emigration from Venezuela - with more than 2 million people taking drastic steps to escape the high inflation, food, and medicine shortages. Many of the refugees have poured into neighbouring Colombia, a developing country that's still fighting drug cartels and guerrilla groups. So what are they doing once they get there? Victoria Stunt has been finding out.