Close Tackling the American Ninja Warrior obstacles Leslie Ackerson shows us the tough training behind the scenes of American Ninja Warrior. WBIR 11:21 PM. EDT June 19, 2017 TRENDING VIDEOS Newport Animal Shelter likely to close Scanner audio of the moment the escaped Georgia inmates were captured Terrifying moments that led up inmates' surrender Suspect assaults officers during traffic stop Woman's surprise visit by Crusoe Deputies: Boy kept in harness bolted to floor Newport animal shelter could close Homicide charges for missing woman's daughter Search continues for escaped inmates Pet of the Week: Discounted Pet Adoptions More Stories 'He's killed me. I'm dying.' Minister recounts chaos… Sep 26, 2017, 11:15 a.m. Person dies in flaming wreckage of crash in East Knoxville Sep 26, 2017, 7:17 a.m. Gov. Haslam speaks on NFL protests, Butch Jones and more Sep 26, 2017, 11:04 a.m.