WASHINGTON (AP) — Democratic Sen. Hillary Rodham Clinton, a potential presidential contender in 2008, "seems to have a lot of anger" and voters usually do not send angry candidates to the White House, the Republican Party chairman said Sunday. "When you think of the level of anger, I'm not sure it's what Americans want," said Ken Mehlman, head of the Republican National Committee. Mehlman cited the New York senator's remarks on Martin Luther King Day in which she called the Bush administration "one of the worst" in history and compared the Republican-controlled House to a plantation where opposing voices are...