The U.S. government is considering acquiring a stake in United States Steel Corp. that would give it veto power over major decisions amid plans by Japan's Nippon Steel Corp. to acquire the U.S. steelmaker, sources familiar with the matter said Tuesday.Washington apparently sees getting a "golden share" in the U.S. steelmaker, providing special rights to block certain actions by Nippon Steel such as slashing production capacity, as a way to assuage concerns over national security risks.The Japanese steelmaker has been planning on making its U.S. counterpart a wholly owned subsidiary, but U.S…READ FULL ARTICLE