Barr sues Bloomberg on behalf of gun dealer The Associated Press Published on: 07/20/06 Former U.S. Rep. Bob Barr filed a lawsuit against New York Mayor Michael Bloomberg Thursday, claiming his attempt to crack down on gun dealers was "careless, willful and clearly illegal." The legal action, filed in Cobb County Superior Court, is in response to a federal lawsuit filed by Bloomberg in May alleging that 15 firearm brokers in five states, including Georgia, were "rogue gun dealers." Barr said his client, Smyrna gun dealer Adventure Outdoors, was deceived and defamed by Bloomberg's lawsuit. His lawsuit seeks $400 million...