Obama and ex-Nation of Islamer Keith Ellison
Keith Ellison, a guy with pretty solid record of affiliation with anti-Semitic organizations, is featured on Obama's campaign web site, on a page titled "Arab Americans for Obama." Ellison is the lead character in two videos on that page.
PowerLine's Scott Johnson wrote in June that "Despite the natural alliance that should exist between them, Obama has scrupulously avoided Ellison." Apparently that avoidance does not carry over to elements of the campaign targeting at Arab Americans.
In Obama's defense, Ellison is a duly (if unwisely) elected member of Congress; but I seem to recall Obama taking a wee bit of heat for failing to repudiate some unfortunate affiliations earlier in the campaign.