Rescue workers lift the wreckage of a police helicopter on to a trailer in central Glasgow, Scotland Dec 2, 2013. The number of people killed after a helicopter crashed into a pub in Scotland's biggest city Glasgow rose to nine, police said on Monday. Officers continue to sift through the wreckage at the site where a police helicopter crashed into the roof of the packed 'Clutha' pub on Friday, trapping many inside in choking dust and debris. [Photo/Agencies]