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....read more>>>..
