antonia juhasz author of "black tide." thanks so much for your time this morning. really, really important reporting. >> thank you for having me. president obama says he wasn't born with a silver spoon in his mouth. mitt romney gets offended. we'll explain why, right after this. [ female announcer ] experience dual-action power, with listerine® whitening plus restoring rinse. it's the only listerine® that gets teeth two shades whiter and makes tooth enamel two times stronger. get dual-action listerine® whitening rinse. building whiter, stronger teeth.