VIDEO: Tony Romo exits Cowboys preseason game with apparent back injury

VIDEO: Tony Romo exits Cowboys preseason game with apparent back injury

Dallas Cowboys starting quarterback Tony Romo has a lengthy medical history. Despite rookie quarterback Dak Prescott's strong play early in the preseason, the last thing the Cowboys needed was another injury to their franchise quarterback. On Thursday night, early in the Cowboys' preseason game against the Seattle Seahawks, Romo attempted to slide safely to the turf.