QUOTE : As I sat pondering the continuing mystery, I realized that I’d actually been in this building and squad room before. It was in 2001, when I’d been in the NYPD’s ESU SWAT A team. We’d been assigned to assist the NYPD’s Dignitary Protection squad to protect George W. Bush when he came to New York three days after the Twin Towers fell on 9/ 11. I was actually right there among the firefighters and phone guys and welders in the crowd at the pile down at Ground Zero when he gave the famous bullhorn speech. It was a pretty unforgettable moment, the president standing on the pile of devastation, his rousing words lost after a moment in the overhead roar of the two F-16 fighter jets flying air cover around the perimeter of Manhattan.