It is not known exactly how Deng Manyoun entered the country, but he is believed to be a refugee from the Dinka tribe in south Sudan. Police in Louisville, Kentucky, are taking heat for the fatal shooting of an African immigrant from Sudan, who charged at an officer while swinging a metal flagpole just moments after he had allegedly assaulted a random woman on the street. The man, identified as 35-year-old Deng Manyoun, was staggering as if intoxicated when he ignored an officer’s command to drop the seven-foot flagpole. Officer Nathan Blanford, a 10-year veteran of the Louisville police force,...