LIVE: Wallenda skywalks over Fla. highway

Published On: Jan 30 2013 04:04:18 PM CST   Updated On: Jan 29 2013 09:38:29 AM CST
Nik Wallenda, Niagara Falls

11 a.m. ET: Tightrope artist Nik Wallenda attempts to walk across a wire across U.S. 41 in Sarasota, Fla., without a safety tether.