the space shuttle endeavour, delayed yet again, nasa says it will take place no earlier than may 16th. the flight is on hold, due to problems with one of the ship s auxiliary power generators and workers replaced the faulty components, and they are now testing the shuttle systems. and, endeavor s launch will be the next-to-last of the 30-year-old shuttle program. heather: brand new information about the wife of endeavor astronaut, mark kelly, congresswoman gabrielle giffords, the couple reportedly dined out with friends friday night, good news there. nearly four months after she was shot through the head, during a shooting rampage in tucson. and, the on-line publication, the daily, looked back at the terrible day, the daily is owned by news corp., that is the parent company of fox news channel. elizabeth saab has the story. reporter: for the doctor the morning of saturday, january