Daredevil Nik Wallenda Walks Across Grand Canyon [VIDEO]
Daredevil and tightrope walker Nik Wallenda crossed 1,500 feet above the Little Colorado River Gorge near the Grand Canyon in Arizona on Sunday.
Wallenda successfully traversed the 1,400 foot gap between the cliffs. The feat was televised on Discovery Channel in a special entitled, Skywire Live with …