Hillary Clinton and Barack Obama march into tonight's Ohio debate with their arms swinging over a 2006 photograph of Obama visiting Kenya. The Obama campaign blamed the Clinton campaign for "shameful" tactics, while the Clinton campaign denied responsibility and said the Obama campaign should be "ashamed" of thinking the photo would be controversial. Yesterday, the Drudge Report claimed the photograph of Obama, wearing Somali dress while on a visit to Kenya, was allegedly circulated by......