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Research & Analysis

The fight against hate never rests. Get the latest up-to-date analysis on current events 
related to our work battling hate and extremism.

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  • Antisemitism in the US
  • (-) Extremism, Hate or Terrorism
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Target Hardening: Making Sites Safer

Tools and Strategies
Security Guard with Flashlight Checking Doorway
This educational resource explores categories of security measures to make sites harder to target for violence.
September 23, 2026
Read more about Target Hardening: Making Sites Safer

Anti-Semitic Robocalls Supporting Patrick Little Proliferate in California

Article
Patrick Little: "The Holocaust is a lie."
May 18, 2018 By Oren Segal | Director of the Center on Extremism Supporters of Patrick Little’s campaign for Dianne Feinstein’s U.S. Senate seat have taken up a disturbing new tactic: virulently anti-Semitic robocalls.  Little, an unabashed anti-Semite and racist who attended the Unite the Right rally in Charlottesville, Virginia, is polling at around 18%, well behind Feinstein in California’s party-blind June 5th…
May 18, 2018
Read more about Anti-Semitic Robocalls Supporting Patrick Little Proliferate in California

6th Wave of Bomb Threats Targeting the Jewish Community

News
January 01, 1970 Since January, 167 bomb threats have targeted Jewish institutions across the country, including Jewish Community Centers, schools, synagogues and ADL offices in New York, San Francisco, Washington, DC, Atlanta and Boston. To date, one man has been arrested in connection with eight of these threats. (Note: Use the slider at the bottom of the interactive map to view the progression of incidents, and click on the institution types in the legend to toggle. Map is being…
March 07, 2017
Read more about 6th Wave of Bomb Threats Targeting the Jewish Community

Keep up to date with our fight against antisemitism, extremism and hate, and learn how you can make a difference.

Anti-Defamation League


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New York, NY 10163


(212) 885.7700

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