Article
Tyson, Wal-Mart Sign on for Emissions Reduction Program [USA]
Wal-Mart Stores Inc. and Tyson Foods Inc. on Monday agreed to participate in an emissions reduction program through the Environmental Protection Agency...Companies participating in the 8-month-old federal program update technology, alter trucks to improve vehicle gas mileage and create idle-free areas to encourage truckers to cut their engines to reduce emissions.