Israel's Prime Minister Benjamin Netanyahu says his address to Congress isn't meant to snub anyone, but a number of lawmakers are boycotting the speech.
Giffords moves home to Tucson
Former Representative Gabby Giffords has moved home to Tucson. She had been undergoing six to eight hours of therapy a day at a Houston facility after she was shot in the head in January 2011.
Her husband, retired astronaut Mark Kelly, told the Arizona Daily Star that Giffords will continue rehabilitation in Tucson.