'See something, say something'
U.S. Army Reserve Sgt. 1st Class Brian Williams (right) participates in unit field training dressed in full combat gear. Crediting military training and vigilance, Williams reported a man acting suspiciously taking pictures of Levi Stadium (home of Super Bowl 50) with what appeared to be a small camera and some sort of transmission device. Stadium authorities detained the man and confirmed Williams’ suspicions, stating the FBI and Homeland Security officials were holding the man for further questioning. (Photo courtesy of Sgt. 1st Class Brian Williams)