ABC’s David Muir started the World News Tonight broadcast with two quick strikes against him on Tuesday when back-to-back technical issues hit the show just a minute after it began. Instead, 17 seconds of dead air followed and the broadcast froze on an image of two men — one presumably being Pretti. Here’s Victor Oquendo on that tonight,” Muir said. Muir nonchalantly pivoted again, this time to ABC chief meteorologist Ginger Zee, who was standing by with her own weather report ready to go. “Obviously this is what happens with live television from time-to-time, but you’ll take us right through this forecast.”“You know I will, David,” Zee assured him.