Democratic presidential hopeful Hillary Rodham Clinton said Friday she sees her sometimes Southern accent as a virtue. "I think America is ready for a multilingual president," Clinton said during a campaign stop at a charter school in Greenville, S.C. The New York senator—who said she's been thinking about critics who've suggested that she tried to put on a fake Southern accent in Selma, Ala.—noted that she's split her life between Arkansas, Illinois and the East Coast. Clinton added a Southern lilt to her voice last week when addressing a civil rights group in New York City headed by the Rev....