Bloomberg Group Misleads on Gun Shows: Michael Bloomberg’s Mayors Against Illegal Guns – a group boasting some 450 members including Seattle’s lame duck Mayor Greg Nickels – has petitioned President Barack Obama to adopt several alleged “reforms” MAIG is pushing that sound suspiciously like a federal crackdown on gun shows. It doesn’t appear to matter to people like Bloomberg and Nickels that various studies have concluded that criminals don’t get their guns from gun shows. The rare exception and the one that seems to be repeatedly exploited was the case of Columbine High School killers Dylan Klebold and Eric Harris. Three of the four guns used in that crime were bought for them by Robyn Anderson at a gun show, who was not prosecuted, but did testify in favor of background checks at gun shows. Now, full disclosure: I sit on the board of directors of the Washington Arms Collectors, which operates gun shows. The experience has provided an inside look at gun show operations…