A life-long Democrat, Robert Canvasser was talking himself into voting for Republican John McCain because he just wasn't comfortable with his own party's choice of Barack Obama. But then McCain selected first-term Alaska Governor Sarah Palin as his running mate ahead of last week's Republican convention. "That put me back to Obama," said the real estate developer who splits his time between Michigan and Florida, both crucial swing states in the presidential election. "Don't misunderstand me. I'm not happy with Obama. But I'm certainly not happy with her." Canvasser is part of a trend among some Jewish Democrats who have...