Nik Wallenda sets up to tight rope walk across Niagara Falls Day 1

32 year old, Nik Wallenda, tight rope walker, is in his first day of practice for his stunt high wire act of walking across the U.S - Canada , Niagara Falls.  I watched the set up for a while.  Just thinking how great the circus acts are, but I'd rather Nik choose to Fuel Jet Pack over the Falls, for his safety.  I secretly wonder if he falls will I accidentally laugh, and feel guilty for ever.  That's the thing pushing people to see him.  Photos for this even will be rare since the Casino hosting is not photo friendly.