When the Senate trial begins on Tuesday, the pro-impeachment Democratics won't be running the show like they did in the House. How will Minority Leader Chuck Schumer lead his caucus?

David Gergen was in Nixon's White House during Watergate, Ford's after Nixon's resignation, and Clinton's during his impeachment and acquittal. What does that look like from the inside?

The Impeachment process in the House is officially over. House Speaker Nancy Pelosi has chosen impeachment managers, and the House has voted to officially pass the baton to the Senate.

Pelosi picks impeachment managers tomorrow. Russians tried to hack Burisma. Lev Parnas wants to testify. Guiliani wants in on Trump's legal team. But get ready for a boring Senate trial.

For the first time in nearly a month, we have a clear timeline for the start of the Senate trial. Now, both sides have to pick their teams. Who's in the running for impeachment managers?

Nancy Pelosi announced that the weeks-long hold on the impeachment process will end next week, without the concessions she hoped for from Mitch McConnell. Was it worth it?

Chief Justice John Roberts is no stranger to making history on the Supreme Court. Soon, he'll step out of the court and into the Senate to oversee the trial. How does he see his role?

Mitch McConnell says he has the votes to break Nancy Pelosi's delay, and force the Senate's impeachment trial to begin. What did Pelosi get out of the tactic, and what's coming next?

John Bolton is now willing, though apparently not eager, to testify before the Senate about what he called the "drug deal" in Ukraine. How does that change Mitch McConnell's calculus?