Afghanistan: Five years after the Taliban takeover

The BBC's Chief International Correspondent, Lyse Doucet, returns to Afghanistan to report on the state of the country after five years of Taliban rule. She also brings us an interview with Taliban spokesman Zabihullah Mujahid. Later, we hear from the American four-star general David Petraeus, who led US forces in Afghanistan for a year. Also in the programme: Colombian Vice-President Jose Manuel Restrepo on how his country has handled the aftermath of last week's earthquake; and the BBC Proms f