Joe appeared on FAUX News this morning, and said he is done with apologizing because he has money to raise for his campaign (video).
I think this guy says it best;
[youtube]http://www.youtube.com/watch?v=llCrPUGFlK8&eurl=http%3A%2F%2Fcrooksandliars%2Ecom%2F&feature=player_embedded#t=398[/youtube]