John Glenn: “I've been concerned about this for a long time, about what might happen if al Qaeda, or other sympathetic groups, came…”

Only one final remark. I talked about the number of regulations that could come out this year. I am sure the Senator from Wyoming is aware it takes a year or two for regulations to come out after laws are passed. The regulations coming out…

The biggest danger to me, I think, that we face right now in this whole field is loose fissile material.

You want to keep them guessing as to what the response may be if they do something dumb and attack us.

I am concerned in Iran that maybe their control of fissile material might be weak enough that some of the al Qaeda sympathetic people in Iran might be able to get fissile material.