Runner Reports Bomb Sniffing Dogs, Spotters On Roofs & Heightened Security At Boston Marathon Before Bombing! (Officials Announced It Was A Drill)

"University of Mobile’s Cross Country Coach, who was near the finish line of the Boston Marathon when a series of explosions went off, said he thought it was odd there were bomb sniffing dogs at the start and finish lines.

“They kept making announcements on the loud speaker that it was just a drill and there was nothing to worry about,” Coach Ali Stevenson told Local 15. “It seemed like there was some sort of threat, but they kept telling us it was just a drill.”

Stevenson had just finished the marathon. His wife had been sitting in one of the seating sections where an explosion went off, but thankfully she left her seat and was walking to meet up with him." - Local5