Over 13 m for Giffords interview

There was a bit of gamesmanship - or so industry observers suggested - in that faceoff betwee Diane Sawyer's heavily promoted Gabrielle Giffords interview last night and Bob Costas' not quite equally equally as primped faceoff with accused Penn State pedophile, Jerry Sandusky. As it turns out, no contest - 13.4 million for "20/20;" 4.5 million for "Rock Center."