Four years ago, on the night he became the Democratic vice-presidential nominee, Joe Lieberman had kind words for just one politician who wasn't his running mate: "my dear friend John McCain ... a great man."
When he took the stage at the Xcel Energy Center Tuesday night, Lieberman went much further, delivering a convention speech in which he called his dear friend "the original maverick."
"What you can expect from John McCain as president is precisely what he has done this week -- which is to put country first," Lieberman told the delegates, referring both to the convention's slogan and its response to Hurricane Gustav. "That is the code by which he has lived his entire life and that is the code he will carry with him into the White House."
The remarkable spectacle of a onetime vice-presidential running mate rallying the party he formerly lambasted dramatized the extraordinary political journey Lieberman has taken since 2000.
Then, he was a moderate Democrat chosen in part because he was an Orthodox Jew and willing to forcefully criticize President Bill Clinton's moral lapses.
But he later broke with his party over the war in Iraq, defending President Bush and hewing closely to McCain's unstinting support of it.
He lost a Democratic primary race for reelection to his Connecticut Senate seat, but held onto it by running as an independent.
'The answer is simple'