Senator Bernie Sanders and Baltimore Mayor Martin O’Malley got into it in the Democratic debate, battling it out on the gun control front. Senator Sanders clung to his guns and religion contention that gun laws should depend on geography, while O’Malley assured the audience that it’s OK to disarm Americans as long as you respect their hunting traditions (until you don’t have to). Sanders sang kumbaya (we’ve got to bring people together on the issue), an idea that led O’Malley to accuse the self-awoved Socialist of pandering to the NRA. Lots of heat, no light. Not even at the end of their tunnel vision.