But when do I get to kill people? Can I start with rednecks, people named Vladimir, and the sadistic bastard who wrote my homework?

Seriously, I think you and I agree -- Sam Harris can't really run a shortcut around all moral debate the way he's claiming he can. All he's really doing is telling people who share a certain set of values that they should go ahead and act according to those values because everyone else is heinous and "not worth listening to."