John McCain actually said...

"Do you believe that the Russian unilateral statement that the treaty is 'effective and viable only in conditions where there is no qualitative or quantitative buildup in the missile defense system cap..."

"It seems to me that it's deeply concerning that both countries have areas of expertise on both nuclear capability as well as missile technology, and transfers between the two countries is deeply conce..."

"I would argue that it is the greatest threat, of which we have the least knowledge and expertise, than just about any threat that we face."

"If confirmed, it would be a very high priority for me to understand better how we might counter that threat."