FILE - This Aug. 20, 2012 file photo released by ABC shows co-host Robin Roberts during a broadcast of "Good Morning America," in New York. Roberts underwent a bone marrow transplant earlier this month and recorded a message to fans from a hospital bed that she could "feel the love." ABC News' website encourages people to "follow Robin's journey." (AP Photo/ABC, Donna Svennevik, file)

Associated Press
FILE - This Aug. 20, 2012 file photo released by ABC shows co-host Robin Roberts during a broadcast of "Good Morning America," in New York. Roberts underwent a bone marrow transplant earlier this month and recorded a message to fans from a hospital bed that she could "feel the love." ABC News' website encourages people to "follow Robin's journey." (AP Photo/ABC, Donna Svennevik, file)
FILE - This Aug. 20, 2012 file photo released by ABC shows co-host Robin Roberts during a broadcast of "Good Morning America," in New York. Roberts underwent a bone marrow transplant earlier this month and recorded a message to fans from a hospital bed that she could "feel the love." ABC News' website encourages people to "follow Robin's journey." (AP Photo/ABC, Donna Svennevik, file)