[cnn-photo-caption image=http://i2.cdn.turner.com/cnn/2011/images/08/30/costello_vert.jpg width=200 height=230 align="right"] From CNN's Carol Costello: Bill Clinton, the last two-term Democratic president, may have thrown cold water on President Obama's bid for a second term. Clinton told the conservative website "Newsmax" that now is not the time to raise taxes saying, "I personally don't think we should be raising taxes or … Continue reading Talk Back: Is Bill Clinton helping or hurting President Obama?