Surprise surprise. Just like New York on 11 Sep and London's 7/7 controlled drills were happening in Boston as the bombs went off:
'What's not yet being reported by the mainstream media is that a "controlled explosion" was under way on the same day as the marathon explosion.
As the Boston Globe tweeted today, "Officials: There will be a controlled explosion opposite the library within one minute as part of bomb squad activities."
Some people believe this explosion might have been part of the demolition of another bomb. It seems unlikely, however, that a bomb at the library, one mile away, could be so quickly located and rigged to be exploded by the bomb squad in less than one hour following the initial explosions at the marathon.
Furthermore, according to Local15TV.com, a University of Mobile's Cross Country Coach said there were bomb-sniffing dogs at both the start and finish lines, long before any explosions went off. He said:
"They kept making announcements on the loud speaker that it was just a drill and there was nothing to worry about. It seemed like there was some sort of threat, but they kept telling us it was just a drill.
Boston marathon bombing happened on same day as 'controlled explosion' drill by Boston bomb squad
'An eyewitness to the two explosions at the Boston Marathon today said that a “drill” was repeatedly announced before the bombs exploded and that he “thought it was odd” bomb sniffing dogs were in place before the blast.
University of Mobile’s Cross Country Coach Ali Stevenson told Local 15 News, “They kept making announcements on the loud speaker that it was just a drill and there was nothing to worry about. “It seemed like there was some sort of threat, but they kept telling us it was just a drill'.'
Eyewitness: Authorities Announced Drill Before