May 12, 2011 1:48 pm Izzy the Black Lab in Action at LAX Izzy can sniff out suicide bombers by detecting explosive residue in the air. His handler talks about how Izzy stays fit. US & World Videos 1:12 5 things to know about Tom Thibodeau 1:04 Metro warns of possible delays due to sickout 0:31 Long spear found at murder scene in Santa Ana 3:12 First Alert Forecast: Rain this weekend 2:12 74-year-old woman killed in hit-and-run in University Park