Is the Democrat nomination is more up in the air than ever, thanks to Hillary Clinton’s insistance on channeling Al Jolson whenever black people are in a room in which she’s speaking? Michelle Malkin thinks Hillary has jumped the shark — finally — and she has some historical highlights of Hillary Clinton’s evolution from pasty white politician to embarrassingly clownish black impressionist, culminating in last week’s assumption that all African-Americans are maids for white people — performed in an accent that sounded like Rich Little trying to do Wanda Sykes: “We have ta reform our government. The abuses that have...