Joe Lieberman Endorses John McCain At Republican Convention
Was The Democrat Vice-Presidential Nominee
"I'm here, as a Democrat myself, to tell you: Don't be fooled," Lieberman said. While Lieberman has angered Democratic leaders, they haven't been able to do anything about it.
Lieberman, who describes himself as an Independent Democrat, endorsed McCain for president on Dec. 17, 2007, when his friend was struggling for a comeback in the campaign for the Republican nomination. McCain called it "a courageous act."