Liberal Interventionism Special

Dr Thomas Peak, research associate at Cambridge University, discusses what went wrong with intervention in Afghanistan. He tells Bloomberg Westminster's Roger Hearing and Caroline Hepker that the world needs the U.S. to remain engaged in the fight to protect basic human rights.Samuel Armstrong from the Henry Jackson Society says to bring about real change you need long-term commitment and one of the dangers of the escapade in Afghanistan is that it may convince some countries to view democracies not as free and vibrant but as unreliable - a recipe for global disaster.See omnystudio.com/listener for privacy information.