First broadcast: on BBC WORLD NEWS EuropeLatest broadcast: on BBC WORLD NEWS North America
President Trump's administration has promised that prototypes for a wall to be built all along the US-Mexico border will be delivered by the end of summer. But will a wall stop peo Show more
First broadcast: on BBC WORLD NEWS EuropeLatest broadcast: on BBC WORLD NEWS North America
One of President Trump's campaign pledges was the construction of a wall along the US-Mexico border. But how would a wall stop drugs and people illegally entering the US? Show more