Government issues new terror alert

In a bulletin to law enforcers across the nation, F-B-I and homeland security officials say terrorists may try to bomb buses and rail lines in major U-S cities this summer.

The bulletin didn't name specific cities, but it suggests that local transportation officials should monitor parking lots, remove trash cans, and beef up the overall law enforcement presence.

It also says barriers should also be placed to prevent terrorists from parking bomb-filled vehicles close to entrances or exits.