Robert Mueller files new details in Russia probe

Special counsel Robert Mueller made court filings in cases against US President Donald Trump's former personal lawyer Michael Cohen and former Trump campaign chairman Paul Manafort. The court filings Friday laid out for the first time details of the cooperation of Cohen, a vital witness who once said he'd "take a bullet" for the president but who in recent months has become a prime antagonist and pledged to come clean with the government. (AP)