The FBI raids on the home, office and hotel room of President Donald Trump's lawyer Michael Cohen were shocking, but in some ways not surprising. I've been saying for a while now that the President's alleged affair with the adult-film star Stephanie Clifford (aka Stormy Daniels) is not what he should be worried about, both because his evangelical base has given him a "mulligan" on his alleged affairs, and because marital infidelity is not by itself an impeachable offense.