McCain: Only World War III would justify draft

Only World War III would prompt Republican presidential candidate John McCain to bring back the military draft, McCain said on Tuesday.

Many Americans are fearful the U.S. government will be forced to reinstitute the draft given the prolonged Iraq and Afghanistan wars.

Asked about that possibility by a potential voter in Florida during a telephone "town hall meeting," McCain said: "I don't know what would make a draft happen unless we were in an all-out World War III."