In my 15 years as the executive director of the Allentown Women's Center, a reproductive health care facility located in northeast Pennsylvania that also performs abortions, I have never felt more vulnerable. In the weeks since the murder of Dr. George Tiller, I have witnessed first hand an upswing in aggression and violent rhetoric by protestors; they've become more emboldened. After Dr. Tiller's murder, mainstream pro-life organizations issued statements condemning acts...