Click on the WCW link just below and see: "Endorsers of the Call to Drive Out the Bush Regime Include". Conyers' endorsement appears right after Ward Churchill's. Al Sharpton's, Maxine Waters and Jesse Jackson Jr's endorsements are also on the list:
http://worldcantwait.net/index.php?option=com_content&task=view&id=2538&Itemid=2
And on Oct 5, 2006, the demonRat chair of the House Judiciary Committee, John Conyers Jr, gave a speech to the World Can't Wait--Drive Out the Bush Regime organization. Here's full-page coverage of it from the WCW website:
http://www.worldcantwait.net/index.php?option=com_content&task=view&id=3114&Itemid=243
Fact: World Can't Wait--Drive Out the Bush Regime is a Maoist-revolutionary movement organized by the Revolutionary Communist Party! (scroll down the list that appears (after clicking link) to find the World Can't Wait organization --rwor.org is the website of the Revolutionary Communist Party):
http://rwor.org/a/rwlink/links.htm
From David Horowitz's FrontpageMag.com /DiscoverTheNetworks.org:
Profile: World Can't Wait (WCW)
*Revolutionary communist movement that stages protests against the Bush administration
*Organizes college and high-school students
*Founded in June 2005 by Charles Clark Kissinger, a longtime leader of the Revolutionary Communist Party
http://www.discoverthenetworks.org/groupProfile.asp?grpid=7213