Rick Santorum, who is trying to pull off an upset win in the Iowa caucuses for the Republican presidential nomination, is making higher education a target. In a speech in Mason City, Iowa, Santorum said that it is time to examine support for higher education, the Associated Press reported. "Let's look at colleges and universities," he said. "They've become indoctrination centers for the left. Should we be subsidizing that?" He also criticized Harvard University. Noting that its motto is "Veritas," he said that "they haven't seen truth at Harvard in 100 years."