Nik Wallenda negotiating media coverage for wire walk : Wallenda’s management team is in “very deep discussions” with the networks, which have expressed interest in filming the 1,800-foot walk across the Niagara Gorge and preceding training sessions. “We’re hoping for a two-hour prime-time special that will essentially star two major outlets: Nik and Niagara Falls,” manager Winston Simone said at a marketing meeting held in Niagara County’s Center for Economic Development.