MSNBC 10 January 2011 CBS Article: TUCSON, Ariz. (CBS/KPHO/AP) Four people are being hailed as heroes after Saturday's mass shooting in Tucson that left six dead and 14 others wounded, including Rep. Gabrielle Giffords. Daniel Hernandez used his hands to stop the bleeding from congresswoman's head. Roger Salzgeber and Joseph Zamudio tackled the suspect, Jared Loughner. But it was a 61-year-old woman who grabbed the magazine and handgun from the gunman that witnesses said helped prevent further tragedy.