BRANSON, MO - JUNE 20: High-rope walker Nik Wallenda and his family perform at the Opera House at Silver Dollar City on June 20, 2012 in Branson, Missouri. On June 15, 2012 Wallenda successful walked... more 
BRANSON, MO - JUNE 20: High-rope walker Nik Wallenda and his family perform at the Opera House at Silver Dollar City on June 20, 2012 in Branson, Missouri. On June 15, 2012 Wallenda successful walked across Niagara Falls. (Photo by David Welker/Getty Images) less 
1 / 26
Getty Images | Photo By David Welker / Getty Images
Wed, Jun 20, 2012 7:47 PM EDT