Will Trump Strike Venezuela?

President Trump has ramped up his threats of military action against drug traffickers in Venezuela, threatening to carry out strikes against them on land. We ask a Republican congressman if he wants to see regime change in the South American country. And as a doctor is jailed for suppyling ketamine to the late Friends star Matthew Perry, from the Newsnight archives, we bring you a frank interview with the actor about his addiction. With Victoria Derbyshire.