Across the nation today airlines began restoring service after the Federal Aviation Administration lifted it's FIRST EVER ban on civilian aviation. The FAA closed the nation's skies in the wake of Tuesday's terror attacks in New York and Washington. In about a half an hour, the first Northwest Airlines flights are scheduled to depart the Minneapolis-St. Paul International Airport. But as Minnesota Public Radio's Mark Zdechlik reports, it could easily be early next week before the nation's airlines are running anywhere close to normal.