February 11, 2013 11:20 am Chaotic Training for School Shootings Controversial Arizona Sheriff Joe Arpaio trains volunteers to respond to school shootings. KPNX’s Chris Williams reports. US & World Videos 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look 1:49 New guidelines say women should be screened every other year for breast cancer starting at 40 2:28 King Charles returns to public duties amid cancer diagnosis 3:10 Nicole Kidman gushes over family's support at AFI honor