For decades, setting traps and deploying poison did the trick when it came to getting rid of rats. But after years of city life, some of the rodents have begun to genetically mutate, developing a resistance to poison and a gift for outsmarting traps. These “super rats” are on the rise in metropolitan areas the world over— and without a surefire way to catch them, they’re getting smarter, stronger, and larger in number every day. On this episode of ‘PEST KINGDOM,’ VICE Japan sat down with a handful of experts studying super rats to hear exactly how the rodents got so strong, and find out what—if anything—can be done to get them under control. Click here to subscribe to VICE: bit.ly/Subscribe-to-VICE Check out our full video catalog: bit.ly/VICE-Videos Videos, daily editorial and more: vice.com More videos from the VICE network: www.fb.com/vicevideo Click here to get the best of VICE daily: bit.ly/1SquZ6v Like VICE on Facebook: fb.com/vice Follow VICE on Twitter: twitter.com/vice Follow us on Instagram: instagram.com/vice Download VICE on iOS: apple.co/28Vgmqz Download VICE on Android: bit.ly/28S8Et0