CURTAIN CALLSThe brief for impeaching Bush and Cheney, from George McGovern (thanks to numerous people for sending me the link)http://www.washingtonpost.com/wp-dyn/content/article/2008/01/04/AR2008010404308.htmlBush and Cheney are clearly guilty of numerous impeachable offenses. They have repeatedly violated the Constitution. They have transgressed national and international law. They have lied