Religion in politics a sign of fear and dwindling numbers, not strength, says expert
                                
                                
                                    (Newser) -
                                    Evangelicals might appear to be everywhere in American politics, but the number of believers is falling, according to studies. Agnostics and atheists are among the fastest-growing segment in the US, reports the  Guardian . The number of secular Americans has likely doubled in the last three decades, and has grown especially...