Twenty years ago, we witnessed a defining moment in American and world history. The terror attacks on Sept. 11, 2001 changed a generation and shaped our world like few events ever have, or ever will.

Ten years after 9/11, anti-Semitic conspiracy theories surrounding the attacks are "alive and well" and fueled by an entrenched propaganda industry, according to the Anti-Defamation League (ADL)

Selected White Supremacist Terrorist Acts & Conspiracies Against U.S. Jewish Targets