2/2: French forces retake Timbuktu; Super Bowl in a city reborn And as Elizabeth Palmer reports, the people of Timbuktu, now feeling safe again, want the French army to stay; And, with the Katrina in the city's rearview mirror, New Orleans is now the fastest growing city in America. And, as Jim Axelrod reports, hosting Super Bowl XLVII is like a coming out party for a city reborn.