In his role as a political commentator for the mainstream media, former Presidential candidate Pat Buchanan has increasingly advanced an anti-Semitic, racist, and anti-immigrant ideology.

“Ads Against Apartheid” or “It’s Apartheid, Inc.” is a newly-founded group that actively works to place anti-Israel advertisements in various outlets throughout the U.S. such as subways, buses, newspapers, billboards, and television commercials.

A backgrounder on Josh Ruebner, the National Advocacy Director of the US Campaign to End the Israeli Occupation

A backgrounder on Ben White, the author of "Israeli Apartheid: A Beginner's Guide."

The Arab American News, a.k.a. Sada Al Watan (Arabic for “Echo of the homeland”), is a dual-language Arabic-English newspaper published weekly in Dearborn, Michigan. Established in 1984 by publisher Osama A. Siblani, the paper has been described as the largest Arab community newspaper in the U.S. by the U.S. government-funded AlHurra satellite television station.

Friends of Sabeel – North America (FOSNA) is the U.S.-based affiliate of the Sabeel Ecumenical Liberation Theology Center, a Palestinian Christian organization based in Jerusalem.

American Muslims for Palestine (AMP) is the leading organization providing anti-Zionist training and education to students and Muslim community organizations in the country.

Profile of Charles Barron, a New York City Councilman and local activist who has associated with anti-Semitic hate groups and promoted extreme anti-Israel positions intended to demonize the Jewish state.

The Free Gaza Movement sent a series of boats to Gaza between August 2008 and July 2011, including, most famously, the May 2010 Freedom Flotilla.

Since its emergence in 1982, Hezbollah has waged an anti-Israel campaign and guerilla war against Israeli forces. The Lebanese-based U.S.-designated terrorist organization, which seeks to establish an Islamic state that encompasses both Lebanon and Israel, has been implicated in numerous terrorist attacks against Israeli and Western targets.

Alison Weir is the executive director of the Council for the National Interest and the founder and president of If Americans Knew.