The fate of Bruton Smith’s Performance Racing Network(PRN) is up in the air, and there are some indications Smith may be willing to give up PRN’s radio rights in exchange for a second Winston Cup date at Texas( PitNow ). NOTE: PRN does all the radio broadcasts from Smith’s track, except for Las Vegas, and has the excellent daily radio show, Winston Cup Today with Mark Garrow. If this would happen, I assume MRN would take over
