Pure Country (PG)
George Strait plays it right to his name in "Pure Country," a pleasant, low-key country-and-western film in which he portrays Rusty Wyatt Chandler, a hirsute, ponytailed country music sensation whose show has become a blitz of rock-and-roll lighting and effects. Despite the delirious fans who flock to his arena concerts, Rusty decides something's missing. The