Critics of President Obama undoubtedly see him as divisive, but his rhetoric, at least, seeks to bring people together and speak to Americans as if we are one people with unified goals and aspirations. There has been very little of that kind of rhetoric from any of the Republican candidates, other than protestations regarding alleged class warfare by Democrats who have the radical notion that the very rich should be taxed at at least the same rate as other Americans. At a time when our country desperately needs to come together to solve our problems and move forward, no Republican candidate has bothered to put that simple and obvious idea at the center of their campaign. Americans may be worried about their jobs, unsure of the future or not satisfied with President Obama. All these things could help the Republicans, but not if they expect voters to be as angry as Rick Santorum.