“GMA’s” Robin Roberts isn’t buying Omarosa Manigault’s story about why she left the White House

youtube_gma Don’t expect “Good Morning America’s” Robin Roberts to believe any story Omarosa Manigault Newman has to tell. Just days after the news that Manigault Newman was leaving her role in Trump’s administration, she appeared on “Good Morning America,” where she told Michael Strahan she planned on sharing her story soon. Watch the video “When I…