TUCSON (AP/CBS) - In the chaotic seconds after the shooting erupted Saturday, a University of Arizona student who had just begun an internship in Rep. Gabrielle Giffords' office sprang into action. Daniel Hernandez, 20, had trained as a certified nurse's assistant, and many credit his quick actions with saving the congresswoman's life when she was shot in the head. On "The ...

SAN FRANCISCO - The one downside to the surprising selection of George Gascón as San Francisco district attorney is that it leaves a huge void in the leadership of the city's Police Department. Gascón has been on the job only 18 months, but he has established himself as a chief with both the will and the gravitas to challenge the department's ...