If you are one of the 4 million plus people that watches the Late Show with David Letterman every night, then you've already seen the clip below with 350.org founder Bill McKibben. If not, check it out—Bill lays out the case for the need to get back to 350 ppm, talks about the momentum building for 10/10/10, and announces our upcoming road trip to take one of President Carter's original solar panels back to the White House:

Please share the clip with your friends and spread the word. Together, we can get President Obama (and other world leaders) to get to work with us on 10/10/10!

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