<blockquote>A 2005 study by the [[Government Accountability Office]] found that 35 of 44 firearm purchase attempts over a five-month period made by known or suspected terrorists were approved by the federal law enforcement officials.</blockquote> | <blockquote>A 2005 study by the [[Government Accountability Office]] found that 35 of 44 firearm purchase attempts over a five-month period made by known or suspected terrorists were approved by the federal law enforcement officials.</blockquote> |