Shooting George Tiller isn't the answer. Vigilantism isn't the answer.
The work of those praying for his repentance has been cut short.
Private executions cannot be used to settle political differences. There's a reason why God has intended that the State hold a monopoly on executions.
In any kind of civilized society, Mr. Tiller would have been punished by the law many years ago for his crimes against humanity. The fact that he wasn't isn't an excuse for taking the law into your own hands.