Underwear bomb exposed

Could have been a headline of a sensational scoop about a new sex scandal. Now it's lost forever.
Is this item carrying the proud Calvin Klein label? Or Giorgio Armani? Certainly not ABC news in any case...

I am afraid we'll never know. There are some things that FBI never ever discloses, and this secret will go in the cupboard with Jimmy Hoffa's whereabouts and Area 51 details.

Well, at least it's not dirty. Whatever esle Umar Farouk Abdulmutallab's mom taught him, he remembered the lesson about not going out in soiled undies. Otherwise:

And enterprises of great pith and moment,
With this regard, their currents turn awry,
And lose the name of action.

Or, in other words: undies that fizzled out.