Greenpeace Activist Jarred Cobb is walked to a police vehicle already holding Larry Liebler after placing Climate Crime Banners on the exterior of the U.S. Chamber of Commerce Building in Washington Dec. 17, 2009. Activists ascended 25-foot ladders and crisscrossed the building with oversized crime scene tape reading: 'Climate Policy Hostage Area// Global Warming Crime Scene'. The COC has committed a series of climate crimes including: misinformation of the public on the issue of climate change, stalling action on global warming legislation, and holding the international climate talks hostage. Activists are calling on President Obama to show leadership and shed the influence of lobbyists.