December 30, 2008 12:36 pm Go Green with Dollar Coins The U.S. Mint is pushing consumers to embrace dollar coins over the greenback in an effort to protect the environment and save the government money. US & World Videos 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner