Police surround ex-Pakistan PM Imran Khan's home in Lahore

Police have surrounded the home of former Pakistani Prime Minister Imran Khan, claiming he was sheltering dozens of people allegedly involved in violent protests against his recent detention. Khan fears re-arrest and took to Twitter to express his concerns. Last week, Khan supporters had attacked public property and military installations after he was dragged out of a courtroom and detained. The popular opposition leader was released over the weekend and returned to his home in an upscale district of Lahore.