A quick search of YouTube finds multiple video copies of the Sheriffs first press conference.
This (part 2 of a 4 part download) contains the applicable quotes, starting about 1:29. The entire press conference is here.
If someone can find anywhere where he specifically calls out conservatives, or the right wing, please point it out. He does talk about radio and some television, but never mentions right wing or conservative.
http://www.youtube.com/watch?v=zwhOE...eature=related
And here's the part where he says we in the US should do some soul-searching regarding our vitriolic talk
http://www.youtube.com/watch?v=ccY9l...eature=related
But nowhere does he talk specifically about conservatives or the right wing.