Longtime Dallas sports radio host and producer Mark “Friedo” Friedman has died after a years-long health battle. The Morning News piece notes that Friedman “spent over two decades working in Dallas sports radio, starting at 570 KLIF in 1994 and eventually joining host Norm Hitzges in moving to 1310 The Ticket [KTCK-AM] in 2000.” Friedman’s brother Joel posted the news of his passing on Facebook, says, “It is with a heavy heart that I share the news of my brother’s passing. Many of you knew about his health battle over the past several years, and he had been doing remarkably well considering everything he had gone through.” Read the Dallas Morning News story here.