MSNBC's Steve Kornacki details his interview with a former Bernie Sanders campaign staffer, Josh Uretsky, who was recently fired after the campaign’s controversial data breach.Dec. 18, 2015
UP NEXT
Meacham: Barr's decided his fate is better off with Trump than the rule of law
04:52
Trump says AG Barr did 'a really great job' after Cap Hill testimony
05:05
Atty. General Barr gives a full-throated defense of Trump in Senate testimony
12:39
GOP gloss on Mueller report risks normalizing Trump behavior
03:58
Clinton: Mueller report shows that the Russians were successful