Bianca Martinez, a local television reporter with WTKR News Channel 3, tests the seal of her M-50 Joint Service General Purpose mask during the filming of a news segment called "Do My Military Job" at Joint Task Force Civil Support May 29, 2012. The news segment highlighted the Joint Service Lightweight Integrated Suit Technology, which provides protection against chemical, biological and radiological agents. JTF-CS anticipates, plans, and integrates USNORTHCOM chemical, biological, radiological and nuclear response operations. JTF-CS commands and controls designated Department of Defense forces to assist local, state, federal and tribal partners in saving lives, preventing further injury, and providing critical support to enable community recovery. (Official DOD photo by U.S. Air Force Tech. Sgt. Andrew Stephens)