Wallenda walks across Niagara Falls

NIAGARA FALLS, NY - JUNE 15: Aerialist Nik Wallenda tighropes over the Niagara Falls June 15, 2012 in Niagara Falls, New York. Wallenda walked across the 1,800 foot 2 inch-wide wire Friday night as the first person to cross directly over the falls from the U.S. into Canada. Wallenda, 33 and a father of three, is a seventh generation member of the famed Flying Wallendas who trace their roots to …

(Photo by John Moore/Getty Images)

Wallenda walks across Niagara Falls

NIAGARA FALLS, NY - JUNE 15: Aerialist Nik Wallenda tighropes over the Niagara Falls June 15, 2012 in Niagara Falls, New York. Wallenda walked across the 1,800 foot 2 inch-wide wire Friday night as the first person to cross directly over the falls from the U.S. into Canada. Wallenda, 33 and a father of three, is a seventh generation member of the famed Flying Wallendas who trace their roots to …

(Photo by John Moore/Getty Images)

Wallenda walks across Niagara Falls

NIAGARA FALLS, NY - JUNE 15: Aerialist Nik Wallenda tighropes over the Niagara Falls June 15, 2012 in Niagara Falls, New York. Wallenda walked across the 1,800 foot 2 inch-wide wire Friday night as the first person to cross directly over the falls from the U.S. into Canada. Wallenda, 33 and a father of three, is a seventh generation member of the famed Flying Wallendas who trace their roots to …

(Photo by John Moore/Getty Images)

Wallenda walks across Niagara Falls

NIAGARA FALLS, NY - JUNE 15: Aerialist Nik Wallenda tighropes over the Niagara Falls June 15, 2012 in Niagara Falls, New York. Wallenda walked across the 1,800 foot 2 inch-wide wire Friday night as the first person to cross directly over the falls from the U.S. into Canada. Wallenda, 33 and a father of three, is a seventh generation member of the famed Flying Wallendas who trace their roots to …

(Photo by John Moore/Getty Images)

Wallenda walks across Niagara Falls

NIAGARA FALLS, NY - JUNE 15: Aerialist Nik Wallenda tighropes over the Niagara Falls June 15, 2012 in Niagara Falls, New York. Wallenda walked across the 1,800 foot 2 inch-wide wire Friday night as the first person to cross directly over the falls from the U.S. into Canada. Wallenda, 33 and a father of three, is a seventh generation member of the famed Flying Wallendas who trace their roots to …

(Photo by John Moore/Getty Images)

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Wallenda walks across Niagara Falls

NIAGARA FALLS, NY - JUNE 15: Aerialist Nik Wallenda tighropes over the Niagara Falls June 15, 2012 in Niagara Falls, New York. Wallenda walked across the 1,800 foot 2 inch-wide wire Friday night as the first person to cross directly over the falls from the U.S. into Canada. Wallenda, 33 and a father of three, is a seventh generation member of the famed Flying Wallendas who trace their roots to …

(Photo by John Moore/Getty Images)

NIAGARA FALLS, CANADA - JUNE 15: Aerialist Nik Wallenda tighropes over the Niagara Falls June 15, 2012 in Niagara Falls, Canada. (Photo by John Moore/Getty Images)

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