From Jonathan Bernstein:
No Republican “broke with” the president. But none of them really did much to support him, either.
It was a riveting display of political fireworks, complete with a fired FBI director accusing his former boss of lying about why he was fired. Comey also said he had to take special precautions with Trump in large part because the president can’t be trusted to tell the truth. Devastating.
But the core of James Comey’s testimony was built upon the question of obstruction of justice, for which he had a clear and, basically, uncontested story: