Buzz saw flies across New York sidewalk, cuts woman on the leg

This camera security footage captured yesterday shows a 3-foot circular saw flying from a water pipe construction site and across a sidewalk full of people at 48th Street and Ninth Avenue, in New York. The buzz saw traveled for about 100 feet before hitting a tree and then a woman, cutting her leg. »5/29/14 12:00am5/29/14 12:00am