Maybe 18 months ago this stuff was the stuff of three or four members of Congress and World Net Daily. Now Mitt Romney just said that Iran may get nuclear material and give it to Hezbollah.
Hezbollah will bring it to Mexico.
Nuclear Hezbollah will climb over the fence and then blow up a nuclear warhead of a dirty bomb in Cleveland.
This is a presidential debate.
Josh Marshall is editor and publisher of TalkingPointsMemo.com.