If you think President Richard Nixon was paranoid to the point of having an enemies list, consider the Donald J. Trump statement following his crushing defeat by Sen. Ted Cruz in the Wisconsin primary. Trump did not make the statement personally, lest he provide enough ad hominem sound bites to last a generation. Rather he and his myth of invincibility hid from the camera he usually loves. The statement blaming his loss on everybody and everything but himself, and with the first word after his name being a lie, reads...