If you want to meet the real Charlie Wilson and the real exchanges that took place as he forstered the Afgan effort to drive the Russians out of of Afganistan, then you'll want to see the History Channels "True Story". It involves so much detail about how things get done in Washington and in Congress that if your like me you'll watch it over and over. This is no movie made up by Hollywood, but, except for some parts, it puts together documentary scenes with the protagonist himself, Congressman Charlie Wilson, telling story, how he got Congress to fund the weapons and supplies to the Afgans, how he made visits to the right world leaders to help instigate it, and without a lot of publicity.
One scene that the History Channel had that unfortunately did not get onto the DVD is the finale of the Russians, as they were leaving Afghanistan across freedom bridge, requested that Charlie show up in military uniform. Charlie thought the Russians were going to shoot him since he was not at that moment a civilian, but they wanted to salute the man who pulled off uniting a people who drove them out.
Unfortunately also, we never got hear Charlies views and efforts to overcome the Pakistani's who never could be trusted in the beginning and are doing everything they can today to support the middle-east terrorists following the Bin Laden cult, and of course to continue to be one of the 80 or so despot governments that now run the UN.