Three times a week, Kim Sill goes out into public and stands up for what she believes in. On Tuesdays and Sundays, she and a group of animal lovers protest outside Pets of Bel Air. On Saturdays, it's off to Malibu to protest Pet Headquarters. Even though Sill and her fellow protesters are peaceful, police are still called at least once a week by customers or shop owners, she says. Their goal is to get......