Gabby Giffords takes gun control message to scene of Tucson shooting

TUCSON, Arizona (Reuters) – Former Arizona Congresswoman Gabrielle Giffords and her husband, returning to the web page of the shooting rampage the place she was once gravely wounded, on Wednesday entreated senators to "be brave" and give a boost to background tests for all gun consumers. Standing just a few toes from where a gunman more than two years in the past put a bullet via Giffords' head and then opened hearth on ingredients, Giffords and husband Mark Kelly advised Arizona Senators John McCain and Jeff Flake, both Republicans, to strengthen a universal historical past check machine. "Be bold. Be courageous. …