WASHINGTON, Oct. 3 [Category: Business] -- The U.S. Chamber of Commerce issued the following news release: The U.S. Chamber of Commerce announced its endorsement of Rep. Trent Kelly to represent Mississippi's First Congressional District. The U.S. Chamber endorses candidates for federal office who will stand up for free enterprise, including by vigorously advocating for public policy solutions that will spur economic growth, support jobs, and promote businesses of all sizes' ability to continue  more