Blackhawks Circle Low Through Chicago Skies as Secret Service Releases Security Details

Chicago - Blackhawks and A/MH-6 Little Bird helicopters used by special forces circling low through downtown Chicago skies made for a scary scene along the Chicago River, as they rattled windows flying among the city's skyscrapers.

The training exercise comes as the city found out some of the details of what the Secret Service wants for security at next month's summit at McCormick Place.

FOX Chicago News viewers called in, describing men with automatic weapons, hanging out of helicopters.

The city’s Office of Emergency Management and Communications on Monday announced that Chicago is the site of a military training exercise this week involving personnel and at least three helicopters.

But the bland press release from City Hall did nothing to prepare folks for the jarring scene that unfolded Monday evening.

“It was frightening,” Jessica Hill said. “I was definitely alarmed.”

At least three Blackhawk helicopters flying at time in close order formation - at other times separating fairly widely - zoomed around office and residential towers for several hours. Read More