Nik Wallenda Plans Daring New Tightrope Walk In This Major City

Tightrope walker Nik Wallenda is ready for another daredevil challenge. He's been planning a crazy tightrope stunt in Chicago since the spring, and on Tuesday, the Discovery Channel announced that Wallenda will be able to walk untethered above the Chicago River this winter. The walk will air live on The Discovery Channel this November. Click To