WASHINGTON -- What's in a name? Plenty if it's Kennedy. Caroline Kennedy is seeking appointment to the Senate seat being vacated by Sen. Hillary Clinton, D-N.Y., if -- as expected-- Clinton is confirmed as secretary of state in President-elect Barack Obama's Cabinet. There are pros and cons to Kennedy's first bid for public office. Clinton{tfi}-- a former first lady-- had held no previous elective office before declaring her candidacy in 2000 to be senator from New York. Unlike Kennedy, who has lived in New York for years, Clinton was a native of Illinois and after her marriage to former President...