Cumulus Media Networks was an American radio network owned and operated by Cumulus Media. From 2011 until its merger with Westwood One, it controlled many of the radio assets formerly belonging to the American Broadcasting Company (ABC), which was broken up in 2007; Cumulus owned the portion of the network that was purchased by Citadel Broadcasting that year. Prominent hosts carried by Cumulus Media Networks included Don Imus, Geraldo Rivera, Mike Huckabee, Mark Levin, Michael Savage, Jim Brickman, Adam Bomb, Kix Brooks (American Country Countdown), and Tom Kent.