December 30, 2008 9:36 am 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 5:57 Why your monthly horoscope for May is looking lucky 4:10 What is perimenopause and how can you manage its symptoms? Nurse Barb explains. 6:41 Shawn Stockman of Boyz II Men hits a high note with his solo music career 0:45 Lakers fire head coach Darvin Ham 1:12 5 things to know about Tom Thibodeau