Ann Romney on Mitt becoming president: "My biggest concern would be for his mental well-being"

"You know, I think my biggest concern [if Mitt is elected], obviously, would just be for his mental well-being. I have all the confidence in the world in his ability, in his decisiveness and his leadership skills, in his understanding of the economy, in his understanding of what's missing right now in the economy - you know, pieces that are missing to get this jump-started. So for me I think it would just be the emotional part of it." - Ann Romney, speaking to a Nevada TV station.