U.S. Customs and Border Protection officer Alan Syto gestures to a line of trucks waiting for non-intrusive inspection X-rays outside of Levi's Stadium to move forward as security operations are conducted prior to Super Bowl 50 in Santa Clara, Calif., Feb. 1, 2016. (U.S. Customs and Border Protection Photo by Glenn Fawcett)
U.S. Customs and Border Protection Office of Public Affairs
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