American climbers on harrowing climb up Mt. Everest
June 2, 2016, 8:31 AM|For weeks, we've shown you the first-hand account of professional climbers Cory Richards and Adrian Ballinger working to reach the summit of Mount Everest. They shared their adventure on social media, capturing their attempt in real-time through Snapchat. Last week, Richards made it to the top without supplemental oxygen, but...