E-mail shows U.S. presidents ; Obama depicted as white eyes on black background . The White House has said the president is not a racist. Aide says she sent it to `` the wrong list of people ; '' Black says she wo n't be fired . Tennessee Democrats call the e-mail `` racist smear , '' call for aide to be fired .
E-mail shows U.S. presidents ; Obama depicted as white eyes on black background . It was sent by aide to Diane Black , head of Tennessee Senate Republican Caucus . Aide says she sent it to `` the wrong list of people ; '' Black says she wo n't be fired . Tennessee Democrats call the e-mail `` racist smear , '' call for aide to be fired .