A Pakistani doctor who helped the CIA find Osama Bin Laden has been sentenced to 33 years in jail, officials say. Shakil Afridi was charged with treason for running a fake vaccination programme to gather information, reports the bbc. The US secretary of state Hillary Clinton had called for his release on the grounds that his work served Pakistani and American interests. Bin Laden was killed by US forces in the north-western city of Abbottabad in May 2011.