Koffee with Katz: Expanded Background Checks for Buying Guns [AUDIO]Koffee with Katz: Expanded Background Checks for Buying Guns [AUDIO]Thank you Senator Roger Katz for joining us every Monday on the Moose Morning Show during the current session of the legislature.92 Moose- Central Maine's #1 Hit Music Station92 Moose- Central Maine's #1 Hit Music Station