In 2013, Liberty Tree launched an effort to nationalize the Wisconsin’s Wave’s divestment organizing against Wisconsin Manufacturers and Commerce. From May 18-23th, in a joint effort by Liberty Tree and Operation Green Jobs, unemployed workers and their supporters marched 150 miles from Philadelphia to the headquarters of the U.S. Chamber of Commerce in Washington D.C.. There, they launched the national Shut the Chamber! campaign, demanding that businesses and local chambers of commerce across the country cut off all ties with the national Chamber.