Five months to the day since receiving a bone marrow transplant to treat MDS, Robin Roberts again took her seat at the "GMA" anchor desk. "I have been waiting 174 days to say this: 'Good Morning America!,'" Roberts, 52, said in the show's open. "I keep pinching myself and I realize that this is real. This is really happening," she said. "Faith, family and friends have brought me to this moment and I am so full of gratitude." To read more about her big day, CLICK HERE.