On the day after the recent massacre at an elementary school in Newtown, Conn., police in Newport Beach, Calif., took a man into custody for allegedly firing more than 50 rounds from a semi-automatic handgun in the parking lot of a shopping mall. He aimed into the air and no one was hit, though one person was hurt slightly while running away. Police say 42-year-old Marcos Gurrola was destitute and frustrated with his circumstances.