<documents><document order_code="RL34155" release_date="2009-01-06" date_added="1976-06-08"><title>Income Inequality and the U.S. Tax System</title><abstract_url>http://opencrs.com/document/RL34155/2009-01-06/</abstract_url><locations><location url="http://wikileaks.org/leak/crs/RL34155.pdf" /></locations><legislation></legislation></document></documents>