 Among the numerous other holdings Cumulus now controls are the libraries of Transtar, RKO, Waitt, Jones, BPI, Watermark, and Drake-Chenault.The company's numerous acquisitions prompted rival Talk Radio Network to file an antitrust lawsuit against what was then Dial Global in August 2012.Cumulus settled the lawsuit with TRN on amicable terms in March 2014, which was followed by TRN filing another lawsuit over the issue in April 2016.