Before Nik Wallenda Walks Niagara Falls, A Practice on Broadway

Daredevil Nik Wallenda, who will walk across Niagara Falls on a high wire Friday night practiced his balancing act on “Good Morning America” today. Sam Champion and Josh Elliott were his net outside Times Square studios. Wallenda’s walk over Niagara Falls will take place as part of an ABC special Friday night — with delay — at 9pmET.

(Photo: ABC / Ida Mae Astute)