Other bills of impeachment:
Drafted by Ramsey Clark (former US Attorney General): http://votetoimpeach.org
Drafted by Francis Boyle (Professor of Law, University of Illinois: www.counterpunch.org (Jan. 17, 2003)

General information or impeachment activities:
Impeachment kits & meet-ups for individuals wanting to join others: www.impeachcentral.com

Comprehensive information about the discrepancy of Bush administration claims about WMD and reality:

Carnegie Endowment on International Peace: WMD in Iraq: Evidence and implications, www.ceip.org

Iraq on the Record:  The Bush Administration's Public Statements on Iraq.  This is a list of 237 misstatements with critical analysis.  Fifty-five of them are of Bush himself.  Produced by Rep. Henry Waxman's staff for the House Committee for Government Reform.  www.house.gov/reform/min/features/iraq_on_the_record.
 
Marcus Raskin, Impeachment and the Imperial President, Institute for Policy Studies, 8 pp. www.ips-dc.org