Democrats win big in key races across several states

All In with Chris Hayes - A podcast by Chris Hayes, MSNBC

Guests: Sen. Sherrod Brown, Michael Cohen, Eric Holder, Rep. Rashida Tlaib Another big night for Democrats as the Republican Party struggles for answers. Then, former Attorney General Eric Holder on the Republican frontrunner's campaign to gut democracy. Plus, former Trump attorney Michael Cohen on Ivanka Trump's day on the witness stand. And a day after her censure in the House, am exclusive interview with Congressman Rashida Tlaib.