no group has taken responsibility for the attacks on u.s. troops in the african country of nigiers. a fourth soldier that is been killed, who has not been identified, was originally thought to have been kidnapped. the death of these soldiers shine the lights on operations in africa. and to explain it all is general jack keane. i m curious that the perception understands that we may have a presence in the african contine continent, but it could quickly be turned into a combat role. the role we have in africa, it was started under the obama administration and expanded and now about 6,000 military in. largely the upper half of after