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AP: Palin's Ayers Attack "Racially Tinged"
Whether intended or not by the McCain campaign, portraying Obama as "not like us" is another potential appeal to racism. It suggests that the Hawaiian-born Christian is, at heart, un-American.
The fact is that when racism creeps into the discussion serves a purpose for McCain. As the fallout from Wright's sermons showed earlier this year, forcing Obama to abandon issues to talk about race leads to unresolved arguments about America's promise to treat all people equally.

