Carol Costello: Vanna White is lovely and super likable. If she has the currency that viewers will stop watching the show because someone else comes in and turns the letters, then fine for her. But at the end of the day, the only case around sexism would be if they could show a pattern of other people turning over letters or playing a secondary world on shows where women were making less. She makes $3 million. For turning around letters when they light up. What he does is much, much more difficult.