Cities, especially ones as big as London, are great at helping people blend in and maintain privacy. Unless you're Lewis Hamilton. While recently going through a run in the English capital, the Formula One star had a chance encounter with none other than former Mercedes-AMG Petronas teammate...

Danica Patrick will be the first to admit things just weren't very fun anymore in NASCAR. She got emotional Friday as she announced plans to run next year's Daytona 500 and Indy 500 and then hang up her helmet. But you could see the excitement too.