Olympic icon Mary Lou Retton suffers ‘scary setback’ in battle with rare form of pneumonia | CBS Sports Headlines Olympic icon Mary Lou Retton suffers ‘scary setback’ in battle with rare form of pneumonia Retton, an American gymnastics legend, has been fighting the infection in the ICU ESN FeedsThis post … Continue reading Olympic icon Mary Lou Retton suffers ‘scary setback’ in battle with rare form of pneumonia