Believe what you want. I don't know whether it did or did not happen. If Trump's attorneys believe it and similar instances happened then they would be fools to advise Trump to talk to the FBI.I find that unbelievable, especially since the definition of scarlet is "a brilliant red color." I don't suppose Hannity (who can't decide if he was a client of Cohen) gave evidence that such a thing occurred. If he can't demonstrate that anecdote, there's no reason to believe it.
I still say Trump should be given the same interview terms as Hillary. 1. Not under oath. 2. Pre determined innocence regardless of what is said in interview.