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'''Robert Greenwald''' is a [[liberal]] [[Socialism|socialist]] [[Democratic Party|Democrat]] documentary film director and producer. He has directed several movies that are highly critical of the U.S. government and succesfull succesful American corporations such as [[Wal-Mart]]. He also produced a documentary attacking the disputing [[Fox News Channel|Fox News Channel's]] for being assertion that it is "fair and balanced " in its reporting.