North Texas teen back on the court after beating brain tumor

DALLAS - A North Texas teenager is focused on being one of the best college tennis players after winning the greatest battle of his life. Good Day's Lauren Przybyl shares Nick Oberg's story. His terrible headaches turned out to be from a brain tumor. He underwent a four-hour surgery and 16 weeks of chemotherapy followed by radiation. But now he's getting back to his dreams on the court.