America's religious landscape is undergoing a dramatic change. According to a new national survey, the number of Americans who identify as Christians has dropped, while the ranks of those who don't identify with any religion have grown dramatically, leading some to wonder how these changing demographics will affect the political landscape. The number of religiously unaffiliated Americans has grown to about 56 million, greater than Catholics and mainline Protestants and second in size only to evangelical Protestants. Read more http://www.csmonitor.com/USA/Politi...ys-study.-Will-that-hurt-the-Republican-Party