The Dokic family, like any other, has its problems. Brothers Clint and Darryl are constantly at odds and just similar enough not to cut each other any slack or let past feuds slide. Darryl sees real-estate salesman Clint as a slick boor, overly fond of himself and his achievements. Clint sees Darryl as an over-educated under-achiever, who flaunts his smarts to belittle others. Their mother, Meg, referees their sniping with more knowledge than either...