A viral moment shows United Airlines pilot David Whitson surprising his life-saving bone marrow donor, Alexandria Reimold, on a flight from Houston to Newark. Eight years after her stem cell donation cured his aplastic anemia, Whitson walked down the aisle to embrace Reimold, calling her a “true hero” and thanking her for being a better match than even his own brother. #unitedairlines #pilot #hero #newark #Houston | Inside Edition