There is more to this story - Beverly Young, the wife of a republican congressman from Florida was "removed" from the gallery as well. She was wearing a t-shirt that said "Support the Troops — Defending Our Freedom."
It is interesting that the story only mentions this woman as being "removed" - not arrested.
It is also interesting that this story did not circulate as much as the Sheehan story. Both "sides" could have plenty to say about that.
Neither T-shirt was disruptive to the proceedings of the evening. If any building in DC should allow for debate and protest, it is the Capitol.
Rather than blame politics, I blame a security system that has it's collective head up its ass.