Claire McCaskill: “This obviously is an important issue, just thinking about safety, security of data, all the things that those two…”

This is never a referendum. Presidential elections, by the time they run around, is always, 'well, who do you like slightly better than the two you don't like?' So it is a binary choice.

I think that, fundamentally, voters do understand that we have very, very low unemployment. They see it in their families, that everybody has jobs, everybody can get jobs, their jobs are paying slightly better.

He's focused on himself?

There is an over-classification problem, and I was surprised Secretary Gates didn't mention it.