guy, that's a lion cub, a rare asiatic lion cub. these men chased it for about 45 seconds. you can see they're not going that slowly. that lion finally runs out into the bushes, gets away. those four men arrested. authorities there never say how they found out who these men are taking the video, but they seized the car and that's four men were arrested for endangering the life of a leon cub. >> that's only going to separate it from its mother. what were they doing out there? >> still trying to figure out why these men were doing it. one person was allegedly almost hit it and run it over. mercifully that didn't happen. >> this new train in argentina is concerning for passengers and law enforcement alike. >> is that robbery? >> yes. >> that's crazy. i've seen people do that in buses, but on a train? >> you'll notice as the train takes off, this guy leaps through the window. >> targeting any open window. the train is already moving. >> they're calling it window trapping. in this situation, you notice he pulls the same exact move. >> here is how it works. for most people who co