The US has said that Pakistani-Canadian Tahawwur Rana knowingly conspired with David Headley and both were part of the same team that carried out the Mumbai terror attacks in 2008. A US Federal Attorney told a Chicago court on Tuesday night that Rana was not fooled by Headley. Rana knew about the terror plots – both Mumbai and Copenhagen, and helped him in carrying out these terror plots and activities. If convicted, Rana faces a possible life sentence.Tahawwur Rana, a co-accused in the Mumbai terror attacks has told the US Federal Bureau of Investigation, FBI, that ISI has been giving weapons to terrorists before they enter Kashmir. This has been revealed in a video of Rana's questioning by the FBI, played for the first time during his trial at the court in Chicago. The video shows the 50 year old Pakistani-Canadian giving details about his conversations with Headley.