Obama's Economic Strategy How will Barack Obama govern as president? One clue, I think, is the site where he chose to make his first post-election policy speech, laying out his economic stimulus plan last week. Presumably he had many invitations and could have made it anywhere in Washington. But he chose to trek out to Northern Virginia, to George Mason University, a school known for its free market economics department. And the plan he unveiled there is not exactly what you might have expected from a politician who in 2007 had the most liberal voting record in the Senate, according...