February 26, 2013 7:46 am Running On Air Anti-gravity treadmill relieves stress on joints of physical therapy patients. WNYT-TV’s Benita Zahn reports. Local 0:59 Runaway zebras corralled in Washington state; one still missing 1:40 Charlie Puth reacts to Taylor Swift's ‘The Tortured Poets Department' name-drop 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 2:30 ‘Baby Reindeer': Inside Richard Gadd's Netflix phenomenon