Republican Rep. Mike Castle is holding onto a 48 percent to 37 percent lead against Democratic county executive Chris Coons, according to a new Rasmussen Reports telephone poll of 500 likely voters in Delaware. The new poll, conducted on September 2, showed similar results to last month's Rasmussen survey, when Castle led 49 percent to 37 percent in the race for Vice President Biden's old Senate... (Read Full Article)