Tightrope walker prepares for Grand Canyon stunt
High-wire daredevil Nik Wallenda is practices for his walk across the Grand Canyon without a safety harness or net.
http://www.wgrz.com/video/2491549981001/1/Tightrope-walker-prepares-for-Grand-Canyon-stunt
http://bc_gvpc.edgesuite.net/img/963482463001/201306/3317/963482463001_2491477235001_thumbnail-for-video-2491544481001.jpg?pubId=963482463001
Tightrope walker prepares for Grand Canyon stunt
High-wire daredevil Nik Wallenda is practices for his walk across the Grand Canyon without a safety harness or net.
tightropeGrand CanyonNik Wallendawtsphigh wirevpcNational Newsstuntwater cooleroffbeat
01:02