Boren: Arizona Shooting 'A senseless tragedy'
Congressman Dan Boren issued this statement: "Today a senseless tragedy has occurred in Tucson, Arizona. Gabby Giffords is a very close friend. We came to know each other before she came to Congress, serve together, share campaign staff, are fellow blue dogs, and friends. Andrea and I send our prayers to her husband Mark, her family, and the families of all those affected by this shooting. We are still waiting for all information on this horrific event to become available."