Using hi tech equipment to search for explosives and watch out for any suspicious activity. All the intelligence and data funnels to the fbi command center. Not far from levis stadium. Where Police Agencies can instantly share information. Authorities admit suspects acting on their own are a concern. It is all about identifying the lone wolf before he or she acts. Super bowl organizers told us they want airtight security. But not so overwhelming that it becomes intimidating for fans. Sot Renee Meachum fan it makes you feel safe, but also makes you feel like you are in a foreign country. I think it send the message that we will be protected. On super bowl sunday, 70,000 fans will pack the stadium. And while Authorities Say there have been no threats, they are taking no chances with the safety of fans and players on the nfl s biggest day of the year. The bay area is already home to the some of the nations most sophisticated surveillance sophisticated surveillance equipment. Thanks teri.