Former Director of National Intelligence James Clapper reacts to White House press secretary Sarah Sanders saying he and other former intelligence officials should be investigated after special counsel Robert Mueller did not establish collusion between the Trump campaign and Russia. CLARIFICATION: The caption for this video was updated to more precisely reflect Attorney General Bill Barr's letter to Congress. Specifically, Barr quoted from special counsel Robert Mueller's report to say the "investigation did not establish that members of the Trump Campaign conspired or coordinated with the Russian government in its election interference activities."