Mark Brooks the author, host and creator of Earthgauge blog and podcast is an old friend of the show we haven't talked to in a while. Mark joins the program to tell us about his visit to Washington, DC for the most recent massive Keystone XL pipeline protest on February 17, 2013. In the second half we hear from Lawyer Vicki Arroyo on her experience helping policymakers plan for massive global cooperation to combat climate change. Kevin Farmer as usual joins us throughout to discuss this weeks top news.