Barr: Mueller ‘did not establish’ Trump-Russia collusion, but obstruction questions remain

Barr: Mueller ‘did not establish’ Trump-Russia collusion, but obstruction questions remain-rollcall: Special counsel Robert S. Mueller III “did not establish” that members of Donald Trump’s campaign colluded with Russia to affect the outcome of the 2016 election, but left it up to Attorney General William Barr to determine whether the president obstructed justice to stymie the investigation, the AG wrote in a letter to Congress on Sunday.