posted on June 15, 2012 14:34
Daredevil Nik Wallenda's wire-walk over Niagara Falls takes place Friday night.
Workers have been setting up the steel cable that Wallenda will walk across over the Niagara Gorge from the American side of the Falls to the Canadian side.
Wallenda's wire-walk will be broadcast on ABC Friday night with pre-walk coverage starting at 8 p.m.
Wallenda is expected to start his walk at 10p.m.