So here's the image that basically shut down Boston. Now, I know that the men and women and blue have a tough job. Hate to knock them, but, C'MON.
Think about this; why would a terrorist go to great lengths to sneak a bomb into the middle of a major city, only to call attention to it by covering it with very bright LEDs?
And, by the way, Mr. Mayor? All the fuss you're making is only calling attention to the appalling stupidity of the Boston PD and its mayor.