CHICAGO, IL (May 21, 2012) – At least one photographer was arrested and another struck over the head with a police baton late Sunday while covering anti-war protesters marching in opposition to the NATO summit in Chicago.
Details are sparse, but photographs posted on Twitter and other Web sitesshow Getty Images freelance photographer Joshua Lott being arrested on Sunday night,while another photograph showsGetty's Scott Olson with blood streaming down his faceafter being hit with a Chicago police baton.



