John McCain actually said...

The Global Zero report that Senator Hagel was one of four other people that signed it and produced it, said some very troubling things.

This nominee has been somewhat erratic in his positions over time, and I am concerned about that.

In our illustrative plan, the United States over the next 10 years reduces its arsenal to a maximum of 900 nuclear weapons.

I am not surprised that the anti-nuclear left would propose the things that are in the Global Zero report.