Niagara Falls, N.Y. - Free tickets to see Nik Wallenda's high-wire walk across Niagara Falls were quickly snatched up online.
They were made available at 9 a.m. Friday at www.walkthefalls.com
The 4,000 tickets were gone in less than two hours.
Spectators will be able to trade the vouchers for wristbands to see Wallenda's high-wire walk across the Falls on Friday, June 15.
13WHAM will air a three-hour special featuring Wallenda's walk on June 15.
ABC will broadcast an hour special featuring past stunts at 8 p.m. and then bring you the walk live at 9 p.m.