Legal scholars dispute the idea that the Founding Fathers ever intended for impeachable offenses to require proof of a crime.

By Eric Tucker, Associated Press

President Donald Trump’s legal advocates for his Senate impeachment trial will include a pair of well-known attorneys who have vigorously defended Trump on television.

By Jill Colvin, Deb Riechmann, Associated Press

Facing perhaps her toughest reelection fight, veteran Sen. Susan Collins has parachuted into familiar terrain — the heart of a hot-button issue, this time President Donald Trump's impeachment.

By Alan Fram, Associated Press

President Donald Trump is adding to his impeachment defense team, bringing in experience both in constitutional law and the politics of impeachment.

By Eric Tucker, Associated Press