I started a thread about this yesterday, but Tomtom pointed me to this one. Yesterday we had a long article in the newspaper regarding Tillman's demise. The point they were trying to make or at least were hinting at was that Tillman wasn't your ordinary GI. He seemed very opposed to the Iraq war, but got transferred overthere from Afghanistan. They said he encouraged his buddies to vote Democrats out of protest against this war. He also allegedly said he was meeting up with Noam Chomsky and you all know his views on this.
Before he had the chance his head was removed by friendly fire, after he had yelled that they were friendlies, he had popped some smoke and in the end showed himself in a lull of the shooting... This does sound suspicious, then again it might be another example of a tragic death.