E76 - Imran Khan: how did a national hero become a 'political prisoner'?

Imran Khan - the legendary cricketer and former Prime Minister - has now spent three years in a Pakistani prison. The UN says he is being held in solitary confinement in 'inhumane' conditions, something the Pakistani government denies. His supporters insist the charges are politically motivated.

In this episode, Christiane speaks to Khan's son, Kasim, about what it's like to go months without hearing from a father known to be suffering serious health problems. She and Jamie are also joined by Zulfikar Bukhari, a former Minister in Khan's government, on the geopolitics of his imprisonment and why...