Personally, though he seems earnest in wanting to mend relations, I don't see how this guy can have any power over such a disjointed group of people who each seem to have their own extreme positions and often act on their own anyways. Does he have any legitamacy with the more extreme groups? and if not, I just see more of the same kind of informally sanctioned violence happening.
IRA? Perhaps they're just kind of killing boredom after being kind of inactive for a while.
Civil rights worker killer? I think the more interesting story is how civil rights today have actually taken several steps backwards.