Four years ago, Barack Obama was America’s Rorschach test, upon whom voters could project their disparate yearnings. To govern, however, is to choose, and now his choices have clarified him. He is a conviction politician determined to complete the progressive project of emancipating government from the Founders’ constraining premises, a project Woodrow Wilson embarked on 100 Novembers ago. [....] Progress, as progressives understand it, means advancing away from, up from, something. But from what? From the Constitution’s constricting anachronisms. In 1912, Wilson said, “The history of liberty is the history of the limitation of governmental power.” But as Kesler notes,...