âSEC Nation,â the Southeastern Conference Networkâs traveling pre-game television show, originates Saturday morning from the Junction prior to Mississippi Stateâs afternoon game with Alabama. Arriving on campus today, cast members (from left) Joe Tessitore, Tim Tebow, Kaylee Hartung, Greg McElroy and Marcus Spears received an official welcome from (at center) university Athletic Director Scott Stricklin and President Mark E. Keenum.