March 1, 2007 4:01 am Purim revelry masks fear When Iranian President Mahmoud Ahmadinejad invited Holocaust deniers from around the world to "re-envision history" by shedding darkness on our people’s darkest hours, white supremacist and former Ku Klux Klan leader David Duke spoke on behalf of "the oppressed people of the world" and was given an opportunity on CNN to call Wolf Blitzer a […] By Rabbi Michael Bernstein