Joe Biden, now 82, is more than just a career politician and former president. He has had a life full of highs, heartbreaks, comebacks, and quirks. If you think you know him, think again. The longest-living U.S. president was recently diagnosed with cancer. Here are some fascinating facts about the former U.S. president. He Overcame a Childhood Stutter The former president didn’t always sound confident. As a kid, he had a bad stutter that...