When someone is making an utter fool of themselves you don't stop them. She is perhaps the best thing to happen to the republican party and the conservative movement since Sarah Palin. Being 2 heartbeats away from the presidency makes her particularly vulnerable.
While she may have lost confidence of many democrats remember, she is sheltered and surrounded by protectorates. They cannot throw her to the wolves any more than they could have ousted Bill Clinton with his famous " I didn't know" BS.
People elected this sorry excuse for a human being because her congressional district is San Fransisco. Folks up there have a verry different view of the world. All we can hope to do is to educate as many of these misled folks as we can. I woluld love to see her recalled but I don't think it will hapen.