gabrielle giffords husband, astronaut mark kelly, set to announce plans for shuttle endeavour s final flight. record sales, verizon ends preorders for the iphone after the most successful first-day sales in the carrier s history. super ads. who will be the champion off the field sunday? we ll take a look at who is dominating the ad wars on game day. we re now about a half hour away from president obama s remarks from his administration s effort to install a transitional government in egypt. as our next guest asks in a report for newsweek what will emerge during the changing of the guard if the old aorder falls? joined by christopher dickey, middle east editor yer t for newsweek. today different from the violence yesterday but we, again, don t know what s around the corner. what are you waiting for? what are you looking for? well, i think things went