up high-voltage power lines when one of the supports got caught up in the power line. when the crane operator tried to free it up, the support leaned back. it caused the crane to give way and luckily the power lines were not live at the time so there are no injuries here. >> cool picture, though. so you still have to take your shoes off at security, but for the first time since 9/11, travelers will be allowed to carry pocket knives and sporting equipment like ski poles and those small souvenir baseball bats onto airplanes. the union representing 90,000 flight attendants not happy to hear this move. it's calling the move a poor and short-sighted decision by the tsa. starting april 25th, knives with blades that are 2.36 inches or shorter and less than a half inch wide will be permitted on flights as long as the blade is not fixed or lock into place. 11 minutes after the hour. it is spreading through our nation's hospitals as we speak.