David Gergen actually said...

"It is. And the bait is so small, it's so tiny, so infinitesimally important in his life, and when he's running for president of the United States."

"No. No. I'm not a psychiatrist. I don't know what to -- how to describe him. But I can tell you the behavior is nuts."

"I think it's just irresponsible to walk away from your party and from responsibilities as the nominee to not sort of give the country serious conversation and stop this nonsense at 3:00 in the morning..."

"I think he used the right judgment then."