Brickyard Buddies: Emmis WLHK/Indianapolis morning host Dave O'Brien has added racing fan and BMLG CEO Scott Borchetta as guest co-host in advance of this weekend's Indianapolis 500. Today's (5/25) guests where Indy 500 champ Tony Kanaan, team owner Bryan Herta, Indy Lights driver (and son of Reba and Narvel) Shelby Blackstock and former NASCAR crew chief and team owner Ray Evernham. Tomorrow (5/26) the label group's Reba, Justin Moore and Brett Young will be on the show with drag racer Courtney Force, whose husband Graham Rahal will be competing in this Sunday's race.