[laz]

Or Philly was a fall-back target.

After all the reporting about the NYC threat yesterday, maybe they decided to drive only as far as Philly.

[jdm]

"After all the reporting about the NYC threat yesterday, maybe they decided to drive only as far as Philly."

I would think once you're set up in NYC, that it would be tough to recalibrate your collective efforts in Philadelphia, less than 16 hours after the threat to NYC subways is issued. It's anyone's guess, though, of course.