Apparently, McCain's trophy wife has expressed some concern about his lack of "GOP hair."
Here is an excerpt from Cliff Schechter's recent biography of John McCain:
Three reporters from Arizona, on the condition of anonymity, also let me in on another incident involving McCain's intemperateness.
In his 1992 Senate bid, McCain was joined on the campaign trail by his wife, Cindy, as well as campaign aide Doug Cole and consultant Wes Gullett.
At one point, Cindy playfully twirled McCain's hair and said, "You're getting a little thin up there."’
McCain's face reddened, and he responded, ‘"At least I don't plaster on the makeup like a trollop, you cun-!".’