Andy Rooney "You know those shows where people call in and vote on different issues? Did you ever notice there's always like 18% that say ''I don't know''. It costs 90 cents to call up and vote...They're voting ''I don't know.'' ''Honey, I feel very strongly about this. Give me the phone. (Into Phone) I DON'T KNOW!'' (Hangs up looking proud.) ''Sometimes you have to stand up for what you believe you're not sure about.' This guy probably calls up phone sex girls for $2.95 to say ''I'm not in the mood.''"