I didn't hear about the email issue before this post. If my grandfather, now in his 70s and someone who used to be the most hidebound person I know -- if my grandfather can learn how to use email to the point where he now emails more often than he calls to see how I'm doing, then McCain has no excuse on not learning how, unless it's a physical disability thing. And even that, I'm sure there are ways of working around most physical difficulties.