Pictures PHOTOS: NASCAR Takes Over Philadelphia May 8, 2018 / 1:33 PM EDT / CBS News Credit: (HughE Dillon) NASCAR Takes Over Philadelphia Credit: (HughE Dillon) NASCAR Takes Over Philadelphia Credit: (HughE Dillon) NASCAR Takes Over Philadelphia Credit: (HughE Dillon) NASCAR Takes Over Philadelphia Credit: (HughE Dillon) NASCAR Takes Over Philadelphia Credit: (HughE Dillon) NASCAR Takes Over Philadelphia Credit: (HughE Dillon) NASCAR Takes Over Philadelphia Credit: (HughE Dillon) NASCAR Takes Over Philadelphia Credit: (HughE Dillon) NASCAR Takes Over Philadelphia Credit: (HughE Dillon) NASCAR Takes Over Philadelphia Credit: (HughE Dillon)