http://michellemalkin.com/archives/000265.htm
the article is dated July 23rd, so if you want verification from WNBC check out their archives from 2 days ago:
WNBC investigative reporter Scott Weinberger reported on Joe Scarborough's MSNBC show tonight that the 14 Syrians on Northwest Flight 327 ALL had expired visas. He said his sources told him that law enforcement officials xeroxed the men's paperwork without looking at the dates. The visas had expired nearly a month earlier, according to Weinberger.
This does not give me much confidence in the background checks that the Joint Terrorism Task Force, FBI, and LAPD may or may not have conducted on the men before letting them walk away. Would you trust the terrorism investigation of officials who apparently neglected to verify whether these men--coming from a designated state sponsor of terrorism, flying on a day on which Department of Homeland Security officials had issued a warning about a possible terrorist attack--WERE EVEN IN THE COUNTRY LEGALLY?!?!?!
There's more in the linked article, but I thought this was to the point.