Airliner Attack-tsa Subpoenas

WASHINGTON - The Transportation Security Administration on Thursday dropped its subpoenas it had issued to two Internet writers in its effort to find the leaker of an airline security directive that ordered extra measures after a Christmas Day attack on an airliner bound from Amsterdam to Detroit.

WASHINGTON - As the government reviews how an alleged terrorist was able to bring a bomb onto a U.S.-bound plane and try to blow it up on Christmas Day, the Transportation Security Administration is going after bloggers who wrote about a directive to increase security after the incident.