Undaunted after being booted off the stage by the Aladin Casino in Las Vegas for making pro-Michael Moore comments, the singer did an encore speech in a concert Sunday night, again igniting the audience.'Half the crowd heartily applauded her praise for Moore, the other half booed,' reports the San Diego Tribune. 'In an instant, the outdoor venue on Shelter Island filled with a roar of cheers and jeers the grew to a near fever pitch.'Rondstadt made a few other political references that evening as well.She dedicated 'Straighten up and Fly Right' to the good folks at Enron who brought us...