- Julian Zelizer: FBI Director James Comey's testimony Monday will be watched carefully
- The nation must know if evidence shows contact between Russia and the Trump campaign compromised the election, he writes
Julian Zelizer, a history and public affairs professor at Princeton University and a New America fellow, is the author of "The Fierce Urgency of Now: Lyndon Johnson, Congress, and the Battle for the Great Society." He's co-host of the "Politics & Polls" podcast. The opinions expressed in this commentary are his own.
(CNN)Congress is finally set to hear on Monday from FBI Director James Comey about the FBI's investigation into Russia.