By Elizabeth Dilts NEW YORK (Reuters) – In addition to cheering supporters, runners in this Sunday's New York City Marathon will also be monitored by bomb-sniffing dogs, police scuba divers and surveillance helicopters to prevent an attack similar to the one at the Boston race earlier this year. The New York Police Department started planning its extra precautions a day after the deadly April 15 bombings at the Boston Marathon that killed three and injured 264, said Police Commissioner Ray Kelly. Taking a lesson from Boston authorities who identified two brothers suspected of setting off the bombs through footage from private security cameras, New York is using 1,400 private sector surveillance cameras at locations ranging from dry cleaners to art museums in addition to the 6,000 city-owned cameras police already monitor. As Kelly spoke to reporters, live feeds from cameras focused from the race start on the Verrazano Bridge to the finish line near Columbus Circle flashed on hundreds of screens stacked from floor to ceiling on the headquarters' joint command center's walls.
