[PAR] [TLE] David Brock [SEP] David Brock (born November 2, 1962) is an American Neo-Liberal political operative, author, and commentator who founded the media watchdog group Media Matters for America.  He has been described by "Time" as "one of the most influential operatives in the Democratic Party". [PAR] [TLE] Media Matters for America [SEP] Media Matters for America (MMfA) is a politically progressive media watchdog in the United States.  The organization has a stated mission of "comprehensively monitoring, analyzing, and correcting conservative misinformation in the U.S. media".  Set up as a tax-exempt, nonprofit organization, MMfA was founded in 2004 by journalist and political activist David Brock as a counterweight to the conservative Media Research Center.  It is known for its aggressive criticism of conservative journalists and media outlets, including its "War on Fox News."
[PAR] [TLE] David Brock [ SEP ] David Brock ( born November 2 , 1962 ) is an American Neo - Liberal political operative , author , and commentator who founded the media watchdog group Media Matters for America . He has been described by " Time " as " one of the most influential operatives in the Democratic Party " . [PAR] [TLE] Media Matters for America [ SEP ] Media Matters for America ( MMfA ) is a politically progressive media watchdog in the United States . The organization has a stated mission of " comprehensively monitoring , analyzing , and correcting conservative misinformation in the U.S. media " . Set up as a tax - exempt , nonprofit organization , MMfA was founded in 2004 by journalist and political activist David Brock as a counterweight to the conservative Media Research Center . It is known for its aggressive criticism of conservative journalists and media outlets , including its " War on Fox News . "
David Brock is a political activist and author for what political party?
David Brock is a political activist and author for what political party ?
He has been described by "Time" as "one of the most influential operatives in the Democratic Party".
He has been described by "Time" as "one of the most influential operatives in the Democratic Party".