Office Of Diversity And Dialogue Events (3) February 26, 2004 and After: Diversity Office in Arizona Bombed, White Supremacist Involvement Suspected 2004-02-26 January 10, 2012 and After: White Supremacists Go on Trial for Arizona Bombing 2012-01-10 October 2003: Threatening Voice Mail May Be Prelude to Bombing by White Supremacist