Today's winner of the indycar $1 Million #ThermalChallenge at TheThermalClub and defending #DetroitGP winner AlexPalou will join Local4News Sports Final Edition at 11:30P ET. Palou takes home $500K, but what will he do with his new $? Find out tonight on WDIV Local 4. #MotorCity // #INDYCAR // #WDIV