It's called an innuendo. The journalist is obviously on McCain's side but is trying to sound somewhat objective. He brings up words (liberal, socialist) that strike fear in conservatives and some moderates minds and by asking the question plants doubts and fuels suspicion in among those people. Communism is passe, so Socialism is the next best term.
By McCain saying he's "not sure" no one can accuse him of calling Obama Socialist, but the seed has been planted.
It's a common propaganda tactic that's used when all else (such as rational and logical arguments) fails.
Updated On: 7/18/08 at 02:05 PM