1. Adam Walker, an experienced long-distance open water swimmer, was on a 16-mile journey through the Cook Strait in New Zealand when he spotted a shark below him. Luckily, a pod of dolphins was nearby, and acted as his guards for the next hour of his swim.
- Golf legend Arnold Palmer has died at 87. Known as "The King," his unusual style and charisma changed the game.
- Monday night's presidential debate may be the last hope for environmental activists who want climate in the national conversation.
- US officials have determined al-Qaeda likely influenced suspected New York City bomber Ahmad Khan Rahami.