I don't know about this ad, but what I do know is that Republicans are less offended by somebody grabbing pussy against a woman's will than they are about two men getting married.
I hate Trump as much as anybody, but you can't still think he meant grabbing the pussy of women who didn't want a rich guy grabbing their pussy can you? He clearly was talking about gold diggers. Gold diggers WANT rich dudes to grab 'em by the pussy.
The statement, like the man, is still classless of course (and the GOP still sucks about gay marriage), but it's nowhere near criminal.
