Nik wallenda

Lijana Wallenda broke nearly every bone in her face two years ago while rehearsing an eight-person pyramid.

NYPD Commissioner Ray Kelly says Nik Wallenda won't be allowed to walk over Manhattan.

His biggest challenge may be getting permission.

Last month, tightrope wiz Nik Wallenda made history by walking across Niagara Falls on a high-wire; but now, upstate NY's City of Niagara Falls says Wallenda stiffed them out of a $25,000 bill.

High-wire superstar Nik Wallenda put us all to shame last night by walking across Niagara Falls, on a tightrope, becoming the first person to do so successfully in over a century.

Tonight you can watch a man attempt to cross Niagara Falls on a wire.