Cain is the best pathological liar on the planet ... that's what you've got to believe if you believe the accusations ... and he's managed to hide it throughout a 40 year career:
I was in the hotel 14 years ago when Cain brought Bialek back and she sexually harrassed me in the elevator as she headed up to her room.
Prove she didn’t.
[...]
Was that you? I remember seeing that. I will be your witness.