Environment News Service: Corporations as different as aerospace giant Boeing, Caesars Entertainment with its hotels and casinos, the networking equipment company Cisco Systems, Fruit of the Loom underwear, the Hartford Financial Services Group, telecommunications company Sprint and Mack Trucks were honored today for their leadership in protecting the climate. At the 2014 Climate Leadership Conference in San Diego, the U.S. EPA Center for Corporate Climate Leadership announced the winners of the third annual Climate Leadership...