Feel as if you’re having trouble finding balance in your life? Try trading places with Nik Wallenda. On June 15, Wallenda, the 33-year old Florida stuntman will saunter across the Niagara gorge, from the U.S. to the Canadian side, balancing on a two-inch wide tightrope. Although there have been other tightrope walkers who’ve challenged Niagara, none have gone straight across [...]