In the late 1990s, the existence of ECHELON was disclosed to the public, triggering a major debate in the European Parliament and, to a lesser extent, the United States Congress. The FVEY further expanded their surveillance capabilities during the course of the "war on terror", with much emphasis placed on monitoring the World Wide Web. Former NSA contractor Edward Snowden described the Five Eyes as a "supra-national intelligence organisation that does not answer to the known laws of its own countries". Documents leaked by Snowden in 2013 revealed that the FVEY has been spying on one another's citizens and sharing the collected information with each other, although the FVEY nations maintain that this was done legally. It has been claimed that FVEY nations have been sharing intelligence in order to circumvent domestic laws, but only one court case in Canada has found any FVEY nation breaking domestic laws when sharing intelligence with a FVEYs partner.
