How many more times will Democrats use the "oh he just slipped" excuse for Joe Biden before some serious questions are asked?
During his speech to supporters in Los Angeles after his wins on Super Tuesday, the former vice president confused his wife, Jill, with his sister, Valerie.
While he was speaking, Biden grabbed his wife’s hand and introduced her as his sister, saying, "this is my little sister Valerie and I’m Jill’s husband."
Biden quickly realized the two were on opposite sides and acknowledged his latest gaffe.
He said, "Oh no, they switched on me. This is my wife, this is my sister, they switched on me."