Author: Paul Rosenzweig, Opinion contributor

Trump corrected some injustices and passed up some incendiary possibilities. But just his contemplation of a self-pardon suggests limits are needed.

Cromwell’s devotion to King Henry VIII knew no bounds. Barr had the same blind loyalty to Trump and the principle that presidents are above the law.

Trump thinks his oath was a vague, unenforceable promise, that he can’t be held accountable as long as he doesn’t commit a crime. But he’s wrong.