'Yo, Yogi'

Yogi Bear-furry, dopey, square Yogi Bear-is back. Now, however, he has a hipper incarnation. This week NBC will begin airing a "prequel" series called "Yo, Yogi," in which said bear is a 14-year-old mall rat replete with high-tops and a Bart Simpson-esque attitude. Hanna-Barbera Productions, Yogi's original creator, is handling the updated version, which is designed to attract a new generation of preteen Yogi fans. For the record, Officer Smith heads security at Jellystone Mall and Boo Boo is an 8-year-old skateboard whiz.