Ann Romney: biggest fear is for Mitt’s "mental well-being"

WASHINGTON (Reuters) – Ann Romney told a Nevada television station her biggest concern if her husband, Republican presidential candidate Mitt Romney, becomes president was his "mental well-being." In an interview Thursday with television station KTVN, Mrs. Romney was asked what her biggest worry was should Mitt Romney be elected to serve in the White House. "I think my biggest concern obviously would just be for his mental well-being," she said. "I have all the confidence in the world in his ability, in his decisiveness, in his leadership skills, in his understanding of the economy. … …