tiller five years ago, speaking to david leach. you aretain, you carrying on the legacy of dr.'s work. would you respond? >> i want to be very, very clear accepte murder and other violence against abortion providers are acts of terrorism. they are acts of terrorism design at a few people who are influencing the action of many people. and so they're putting the statement out there, using this language that is clearly intended to incite someone else from as they say elsewhere in that clip, to take action and to stop other providers. people,hese are admittedly they are on the fringe of the anti-choice movement, there nonetheless encouraged -- they are encouraged by the mainstream movement. they are encouraged by rhetoric by comparing abortion to the holocaust, comparing it to slavery. is -- these are extremists, but they're operating within a very fertile ground of sentiment. >> dr. chastain, are you afraid? >> yes. >> are you afraid? i can't live my life that way. andt up in the morning there are patients that need me. if i allow myself to be detergent during this work, -- deterg