THE Republican presidential candidate Rick Santorum recently called President Obama a “snob” for supporting higher education for all Americans. “There are good, decent men and women,” he said, “who go out and work hard every day and put their skills to test that aren’t taught by some liberal college professor trying to indoctrinate them.” He also called colleges and universities “indoctrination mills” for godless liberalism. But is this true? Does attending college actually make you more liberal and less religious? Research indicates that the answer is: not so much.