again, this morning big news out of the sports world. penn state football coach joe paterno dead today at the age of 85. and it is the end of gabby giffords political career, at least for now. on this video posted on her website, the arizona lawmaker revealed that she plans to resign from congress later this week. giffords said she will concentrate instead on of course recovering from those wounds she suffered in that assassination attempt a little more than a year ago in tucson. i don t think anyone was really surprised that she s stepping down per se. but she became such a symbol of resilience and recovery here. you hate to see her career end on that kind of note. but she s doing what s in the best interests of her health and her family. and she said she did not want to resume that position if she wasn t 100%. she s going to be rehabbing at a very prestigious houston rehabilitation institute beginning probably this week. and they haven t ruled out a potential return in the futur