Tuesday, Nov. 4, 2008, is a date that will live in fame (the opposite of infamy) forever. If the election of our first African-American president didn’t stir you, if it didn’t leave you teary-eyed and proud of your country, there’s something wrong with you.

But will the election also mark a turning point in the actual substance of policy? Can Barack Obama really usher in a new era of progressive policies? Yes, he can.

- Paul Krugman