We talk with Las Vegas gynecologist Dr. Paul Isaacson. He attended the funeral of Dr. George Tiller who was known as one of the few doctors in the country that performed late-term abortions. Tiller was gunned down at his church in Wichita last week. Isaacson shares his thoughts about his late-colleague and discusses how doctors who perform abortions are often on alert when it comes to threats and potential attacks. We are also joined by Denise O'Donnell - deputy secretary of public safety for the state of New York.