War of Words: Trump and Comey accuse each other of lying

Washington Week with The Atlantic – Season 52

Fired FBI Director James Comey accused President Trump of telling “lies, plain and simple” during testimony before the Senate Intelligence Committee. Trump responded by calling Comey a “leaker” and denied any collusion between his campaign and Russia. The president said he would “100 percent” talk to special counsel Robert Mueller under oath. How did the relationship devolve to this point?