I did spend some time looking over the site. No, I don't believe there was expressed support for violence against abortion doctors.
Is violence against providers an appropriate tactic, you ask? Considering who might be reading this thread, if I did believe violence was (is) an appropriate tactic I certainly wouldn't say so here. Talk about asking for a knock on your door . . .!
I guess it depends on how you look at it.
One thing I do know: Neil Horsely, the owner of the Nuremberg Files, was a confidant of Mark Waagner, the cretin arrested for the phony anthrax letters to abortion clinics last year. Horsely is a strange character who spent his five minutes on The Big Story with John Gibson last year yelling at Gibson because he didn't spend every show condemning abortion.