Donald Trump has truly shown his nasty side

Given all the outrageous things that Donald Trump has done and said already, why has he got into so much worse trouble for dirty remarks about women taped more than ten years ago? He gets away with dog whistle politics but not, seemingly, with wolf whistle ones. Some might say this is because of political correctness; or because his evangelical supporters, while not necessarily offended by his violent views, disapprove of his lewdness; or both. But my theory about sex scandals in politics is that they are not, strictly speaking, about morality. They are tests of how the accused man (or, much more rarely, woman) behaves when attacked. Does he seem odious or contrite, arrogant or charming? If he lies, does he do it beguilingly? It is a test that Bill Clinton, though famous for his charm, failed when he angrily denied having sex ‘with that woman’, Monica Lewinsky. He seemed nasty and mean spirited, as well as untruthful.