Pete Simi holds his book "American Swastika" while posing for a photo in his office in Omaha, Neb., Tuesday, Aug. 7, 2012. Simi, a professor at the School of Criminology and Criminal Justice at the ... more 
Pete Simi holds his book "American Swastika" while posing for a photo in his office in Omaha, Neb., Tuesday, Aug. 7, 2012. Simi, a professor at the School of Criminology and Criminal Justice at the University of Nebraska-Omaha, has done extensive field research into domestic hate groups, white supremacists and neo-Nazis. He knew Wade Michael Page, the Wisconsin Sikh temple gunman, from field research he did in southern California in 2001-2003 but had since lost touch with him. (AP Photo/Nati Harnik) less 
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Associated Press | Photo By Nati Harnik
Tue, Aug 7, 2012 7:33 PM EDT