News bites: St. Louis Airport takes back off after tornado

Your morning transportation speed-read:

Flights at St. Louis's Lambert Airport are getting back to normal after being hit by a tornado during the weekend.

Atlanta's MARTA rail system is defending its safety record after a beating of Delta employees by individuals police believe to be gang-related.

Opponents of high-speed rail in California are cheering the recent budget deal that puts the brakes on funding for the rest of the fiscal year.

Maine is considering bringing back billboards on highways in the state.