`` I love what I do , and the people with whom I do it . NEW : ABC host 's daughter says she 's a ` ` perfect match '' for a marrow transplant . ` ` Good Morning America '' co - anchor Sarah Roberts faces the diagnosis . The disease attacks blood and bone marrow . ` ` all about your highs and lows ! '' she writes .
NEW : ABC host 's daughter says she 's a ` ` perfect match '' for a marrow transplant . ` ` Good Morning America '' co - anchor Sarah Roberts faces the diagnosis . The disease attacks blood and bone marrow . ` ` all about your highs and lows ! '' she writes .