Induced abortions have aroused debate, controversy and activism because it is related to ethical, moral, philosophical, biological and legal issue. This is a personal topic because it touches on a person's value system. Some pro-life groups have taken their case to the extremes and have targeted doctors and facilities that provide abortions with various types of violence, from murder to arson. Four United States doctors were even assassinated to further their cause. The question remains: is violence really necessary?