“Super Bowl XLVIII has been declared a level one national security event. Part of that security is to examine every item that is being brought in for Sunday’s big game. U.S. Customs and Border Protection agents will work around the clock to X-ray every delivery truck and any other vehicle authorized to enter the MetLife Stadium complex for anything suspicious. Agents will be looking for smugglers, narcotics, terror activity, and more potential threats. Throughout Super Bowl week, the U.S. Department of Homeland Security will use HCV Mobile Scanning trucks to examine vehicles. Agents will monitor computer screens to scan anything and everything commercial vehicles will bring in.”
http://www.myfoxny.com/Story/24558340/federal-security-forces-at-the-super-bowl