GMA kicked off its 50th birthday celebrations early, with nearly 50 ABC News staffers hitting the pavement in the New York City Marathon! | Good Morning America

Nearly one decade after leaving the White House, former first lady Michelle Obama is opening up to Robin Roberts for a candid and intimate conversation about the evolution of her style and the power of fashion in a new special. Tune in to GMA tomorrow for more of Robin Roberts' interview with Michelle Obama and watch the full special “Michelle Obama: The Style, The Power, The Look” Sunday at 8/7c on ABC and streaming next day on Disney and Hulu. | Good Morning America