I do not, truthfully, know if Herman Cain has a zipper problem. I do know that if he does, it is dwarfed by Bill Clinton's zipper problem. Recall that Betsy Wright, the Clinton thug from Alpine, coined, "bimbo eruptions," (a term later blamed on Republicans; another liberal lie) and John Podesta, later White House Chief of Staff, was hired to, er, fix them. By which we mean bribe or threaten women who by all the evidence had a lot more misuse than any of Cain's accusers have so far come up with. Credible charges of rape are more serious than a rebuffed grope.
As the world knows, four women, at last count, have leveled charges of harassment, which sometimes has been defined down to being "uncomfortable," at him but the first two women remained anonymous and the charges were vague. Even reporting those was a bad day for the left-wing media. Anonymous charges are to be dismissed out of hand; recall the terror of anonymous charges in Leonardo's Florence. They truly did cause a reign of terror and it is one of the tenets of a liberal democracy that one gets to face one's accusers.
The charges that I've heard Sharon Bialek level against Cain are not that pretty. But let's look at them. Bialek said that Cain put his hand on her leg and tried to touch her private parts. She also claimed that he tried to pull her head toward his crotch. Both at the same time? But here's the telling bit: she also said that after she said stop, he did. And that he drove her to a destination and let her out. This is a far cry from Slick Willie raping at least one woman, which he most certainly did and the media tried to ignore that. Also do you remember Mary Jo Kopechne, murdered by the Lion of the Senate?
Back to the world where a Republican is guilty if he can be made to look guilty.