Trump calls North Korea's Kim Jong-un a 'smart cookie'

President Trump called North Korea's Kim Jong-un a "pretty smart cookie" during an interview with CBS. Despite escalating tensions with North Korea, Trump noted Kim assumed power at a young age and faced "some very difficult people." Kim ordered the execution of his uncle two years ago when came into power and is suspected of having his half-brother killed. When questioned about Kim's sanity, Trump said he is not certain if Kim is stable.