Daily Mail: A new image has emerged of the second suspect in the Boston Marathon bombings calmly walking away from the scene of carnage. The image taken by Florida businessman David Green emerged just hours after the FBI lodged an appeal to identify two suspects behind the attacks that killed three and injured over 180. His picture shows runners and spectators fleeing in panic around the suspect, closely resembling the man identified by officials as Suspect Number Two, who is wearing a white basketball cap and a dark hooded sweatshirt. Mr Green has spoken to the FBI and told the New York Times and CNN's Piers Morgan that agents believe the man is Suspect Number Two. He said agents had contacted him and requested copies of the photo. He told the Times: 'I have spoken to several agents and they have got the photos, they are picking up material from me, and I don’t think there’s any doubt.' Earlier on Thursday, the FBI launched a hunt for two 'armed and extremely dangerous' men now considered suspects in Monday's deadly Boston bombings - as it was revealed they stayed to watch the carnage unleashed by the twin blasts...read more>>>...OPINION: Gut reaction, these are patsy suspects. A preceding article on here reveals the more likely culprits.