From Newsmax:

...Agents say Khan and Azmath had close-cropped hair and had shaved most of their body hair. Letters to the suspected hijackers instructed them to shave their body hair before carrying out their mission.

There were a number of other arrests and incidents yesterday in Boston and elsewhere that, although they don't prove anything, make me think we may have dodged a bullet.

This is of course the cue for the chattering class to blow out their mental transmissions by switching at top speed from "why can't the stupid, incompetent CIA and FBI protect us?" to "why is our horrible racist government harassing and violating the civil rights of all these poor people?"