Nik Wallenda tightrope walked across Niagara Falls over a decade ago. Now, he wants to do it again

Although it's been more than 10 years since Nik Wallenda made history crossing Niagara Falls on a tightrope, the aerialist says he wants to recreate the career highlight before he retires.Wallenda was born into a long lineage of circus performers and acrobats."My mom was six months pregnant with me and still walking the wire, so I've been walking the wire longer than I've been walking on terra forma, if you will," Wallenda told CTV News Toronto in an interview Friday.

Read at Toronto