Is there already evidence of alleged collusion between Paul Manafort, the Trump campaign and Russia?
A federal judge ordered former Trump campaign chairman Paul Manafort be taken to jail Friday after he was charged with tampering with witnesses in his upcoming trial. Ryan Goodman, former special counsel at the Department of Defense and a professor at New York University School of Law, joins CBSN and alleges that Manafort has provided public evidence of collusion and conspiracy with Russia.