View Post ABC Florida Boy Dresses as David Muir for Halloween By Chris Ariens on Oct. 31, 2014 - 5:04 PM Ironman, you have met your Halloween costume match. Haden Crews, a 9-year-old Lake City, FL boy decided to pass on the superhero trend this year, and dressed up as “World News Tonight” anchor David Muir instead. Haden& ...