Sen. Hillary Rodham Clinton called John McCain yesterday to personally apologize and denounce comments an adviser of hers reportedly made slamming the GOP senator over his time in captivity in Vietnam. The move from one potential 2008 presidential candidate to another was sparked by a column in The New York Times, in which Maureen Dowd quoted an anonymous adviser talking about McCain's criticism of the Clintons over their North Korea position. The adviser said Team Clinton thought McCain was doing the White House's dirty work by criticizing the Clintons and ended up "looking similar to the way he did on...