More than 50 million Americans are flying and hitting the road this holiday, in what is shaping up to be the busiest July 4th weekend in history. Since a lot of you will be gone, we've got an important safety tip before you head out. This home was just ransacked by thieves who got into the house by stealing the garage door opener from the homeowner's car parked at the airport. And perhaps your travel plans for this weekend include some fun on the water, like this lady who's doing an 80-mile paddleboard ride for charity - but she didn't plan on this. A huge hammerhead shark stalking her. Plus, 400 bike riders swarming a car in Houston - some attacking the vehicle, smashing the windshield. The viral video has led to overwhelming support for the man in the car, but the cyclists say there's more to the story. And when this guy bought a lottery ticket at his local convenience store, he had no idea the drama to follow. Now, after his ticket ended up in the wrong hands, he can finally collect his jackpot.