Watch American Ninja Warrior S7E3 : Houston Qualifying Full Episode Online for Free in HD @ http://gg.gg/3rmdd <br /> <br />Air Date : May 25th, 2015 <br />Season Number : 7 <br />Episode Number : 3 <br />Episode Name : Houston Qualifying <br />Networks : G4 <br />Genres : Documentary <br /> <br />Storyline: <br />Qualifying comes to Houston, Texas where competitors tackle 6 obstacles, including the brand new Tilting Slider, Cargo Crossing, and The Swinging Spikes. Returning veterans include Brent Steffensen and Sam Sann, along with season 6 breakout star and fan-favorite Kacy Catanzaro.
