Barletta has been associated number of fringe anti-immigration groups and organizations.[40] In 2006, he gave an interview to American Free Press, an outlet that said that 9/11 was a "Jewish plot" and denies the Holocaust.[40] In 2007, Barletta appeared with American Free Press' "roving editor" Mark Anderson, a Bilderberg conspiracy theorist and Holocaust denier, at a Hazleton rally in support of Anderson.[40] At the rally, Barletta said that the Comprehensive Immigration Reform Act of 2007 that the Bush administration was pursuing, would reward some immigrants who are "murders, rapists, thieves, and terrorists" with legal status.[40] In 2007, Barletta gave an interview to Americans for Immigration Control, which believes the "annual tidal wave of over a million immigrants (legal and illegal) is endangering our American way of life."[40] In 2011, Barletta spoke at an event hosted by the anti-Muslim journal The Social Contract, whose editor is a white nationalist.[40] In 2011, he appeared at an event hosted by the ultra-conservative student group Youth for Western Civilization, which opposes "radical multiculturalism, political correctness, racial preferences, mass immigration, and socialism."[40]
