Chester Zoo in England has two tiny new additions: Ping and Pong the sengi twins. They may be small, but the sengi's closest relative is actually elephants, which is why the species is sometimes known as the elephant shrew. And don't be fooled by their size. They can reach speeds of up to 18 miles per hour, making them twice as fast as a cheetah, if they were the same size. InsideEdition.com's Johanna Li (  / johannacli  ) has more. #InsideEdition