by Vera H-C Chan Hold that Tiger story â€"we've got a zebra on the loose. That brief but adrenaline-pumping scenario in downtown Atlanta Thursday afternoon sparked a seeming random query, " zebra in atlanta ," in searches on Yahoo!. The circus had come to town, and Lima the Zebra , an escape artist with a history, decided to see what the Hotlanta fuss was all about. The 12-year-old was out exercising at the Philips Arena,