They're a bfd.

headline says links

American Association of People with Disabilities (AAPD)
http://www.aapd.com/

American Center for Law and Justice
http://www.aclj.org/

American Civil Liberties Union (ACLU)
http://www.Aclu.org

Americans United for Separation of Church and State (AU)
http://www.au.org

"Beneath the Blindfold" follows torture survivors coping with lifelong physical and psychological scars. The documentary addresses torture as a global human rights issue and explores U.S. involvement in the practice.
http://www.beneaththeblindfold.org

Bill of Rights Defense Committee
http://bordc.org/

Center for Justice & Democracy (CJ&D)
http://www.centerjd.org

Centuries of Citizenship: A Constitutional Timeline
http://www.constitutioncenter.org/timeline/index.html

Constitution of the United States - Official
http://www.archives.gov/exhibits/charters/constitution.html

Constitutional Rights Foundation
http://www.crf-usa.org/

Electronic Frontier Foundation (EFF)
http://www.eff.org/

Exploring Constitutional Law
http://www.law.umkc.edu/faculty/projects/ftrials/conlaw/home.html

Founding Fathers
http://www.foundingfathers.info/

Learn About the Constitution - Digital History
http://www.digitalhistory.uh.edu/modules/constitution/index.cfm

National Association for the Advancement of Colored People (NAACP)
http://www.naacp.org/

National Council of La Raza (NCLR)
http://www.nclr.org

National Gay and Lesbian Task Force
http://www.thetaskforce.org/

National Organization for Women
http://www.now.org/

National Rifle Association (NRA)
http://home.nra.org

People For The American Way
http://www.pfaw.org

Primary Documents in American History – Library of Congress
http://www.loc.gov/rr/program/bib/ourdocs/Constitution.html

The Constitution
http://www.whitehouse.gov/our_government/the_constitution/

The Constitution (1781–1815)
History SparkNotes
http://www.sparknotes.com/history/american/constitution/

The Department of Justice's Civil Rights Division
http://www.usdoj.gov/crt/

The Federalist Papers
http://www.foundingfathers.info/federalistpapers/

Things That Are Not In the U.S. Constitution
http://www.usconstitution.net/constnot.html

United States Constitution from Wikipedia
http://www.archives.gov/exhibits/charters/constitution.html

United States House of Representatives
http://www.house.gov/

United States Senate
http://www.senate.gov/

US History Constitution – Best of History Websites
http://www.besthistorysites.net/USHistory_Constitution.shtml

White House 101 – Facts and Fun for all Ages
http://www.whitehouse.gov/about/white_house_101/