Rich Lowry: Time for Trump to come clean

If it wasn't obvious before, it should be now: President Donald Trump is in an impeachment fight.It hasn’t fully ripened yet. That won’t happen unless Democrats take the House and do so with a healthy margin in the fall. But Michael Cohen’s statement that he committed campaign finance violations at the behest of Trump makes it that much more likely Democrats will impeach him once they have the power and the votes to do it.This means Trump is in a political fight more than a leg