"Special Report: Colombia," Guardian Unlimited, 2007.

  "Profiles: Colombia's Armed Groups," BBC News, May 29, 2006.

  James Painter, "Colombia War Colours Regional Ties," BBC News, July 14, 2005.

  "Q & A: Colombia's Civil Conflict," BBC News, May 24, 2005.

  "'Silenced By The Gun,'" BBC News, May 3, 2005.