A movement to federalize labor and immigration in the Northern Marianas Islands began in early 2007. A letter writing campaign to reform CNMI labor and immigration was debated in the local newspapers. Worker groups organized a successful Unity March December 7, 2007. Despite a strong lobby effort by Governor Fitial to stop it, President Bush signed PL 110-229 into law on May 8, 2008 and the U.S. immigration takeover began November 28, 2009.