Sen. Tom Coburn doesn’t like political science. Since 2009 the Oklahoma senator has been trying to ban National Science Foundation funds for political-science research. His new Senate colleague, Jeff Flake of Arizona, has an M.A. in political science, but doesn’t like it either. Flake tried to block NSF funds when he was in the House of Representatives. When Rep. Eric Cantor gave a speech last month to relaunch the Republican agenda, the Virginia congressman singled out political-science research—a tiny fraction of a tiny fraction of government spending—as a major example of government waste.