Ann Teaches the Bear - The Bear League's tough love and intimidation encourage bears to stay out of human territory. NATURE's "Animals Behaving Worse" explores the wickedly ingenious ways our wild neighbors are staking their claim for territory in an increasingly human-controlled world. Sunday, March 23 at 8 p.m. (check local listings). For more information, visit http://www.pbs.org/nature/behavingworse/
