Bloomberg hired lobbyist fires guns he is trying to ban | Washington Free Beacon
http://freebeacon.com/the-watermelon-hunter/

"Denver-based Headwaters Strategies lobbyist Adam Eichberg participated at a “watermelon shoot” in September 2012 at the farm of Colorado state Sen. Greg Brophy (R.) where he fired a semi-automatic rifle with a high-capacity magazine."