41.   At least a decade before Double O arrived, Paul Brown, the Hall of Fame coach of the Cleveland Browns, was his own security officer.

42.   At rival Advanced Micro Devices in Sunnyvale, Calif., security officers were double-checking all employee badges and incoming packages.

43.   At the mall in Santa Rosa, shoppers stopped to hear their songs until security officers told the Grannies to take a hike.

44.   At the U.N. building, three security officers stood behind the entry gate asking visitors with large packages to check them, a normal routine.

45.   At the UTMB, buildings housing sensitive material can be entered only at two doors manned by security officers requiring institutional badges.

46.   At known flashpoint areas, security officers from both sides would maintain a presence.

47.   At the time, only one CIA security officer, who had scores of suspects under scrutiny, was working on the case, according to federal officials.

48.   Atop the courthouse, at least three security officers with high-power binoculars scanned the crowd, paying special attention the protestors.

49.   At the front entrance, two security officers stand guard.

50.   At the Havana airport, military security officers rifled through her bags and patted down her clothing, she recalled Thursday.