HomeTVABCKatie Couric, Barbara Walters and Diane Sawyer to Fill in During Robin Roberts’ GMA Medical Leave Luke Kerr August 27, 2012 3 Comments As of Friday, Aug. 31, Good Morning America host Robin Roberts will begin an extended medical leave. According to TV Guide, The View’s Barbara Walters, World News’ Diane Sawyer and talk show host Katie Couric will fill in for Roberts during her absence. Photo by PR Photos 3 Responses DaytimeFan0001 August 27, 2012 When will ABC escort Barbara Walters off the premises? I can’t stomach her. Retire, go away and take the View with you. Log in to Reply Cyberologist August 28, 2012 This is so cool for her friends to fill in like this… Log in to Reply tullydidit August 28, 2012 @ DaytimeFan0001 LOL I’m so with you on that ! Log in to Reply Leave a Reply Cancel Reply You must be logged in to post a comment.