Lindsey Vonn plans Olympics comeback despite ACL injury Three-time Olympic medalist Lindsey Vonn discusses her plan to compete in the Winter Olympics despite rupturing her ACL. Sports medicine expert Dr. Rick Lehman assesses her chances and the risks involved, noting her mental toughness. NEW You can now listen to Fox News articles! Divisions are intensifying across the nation, with a recent poll finding that over half of Americans fear the U.S. is on a path toward civil war and two-thirds