Earth Hour 2008

Millions of people around the world are joining together to make a statement about climate change by turning their lights off on March 29th, from 8 - 9 pm local time. It's called Earth Hour & if you'd like to sign-up to participate, visit: earthhour.org/sign-up. So far, 25 cities around the world are taking part, including Atlanta, Chicago, Phoenix & San Francisco.