[kabar]

You would have to be a fool NOT to admit it, if the Feds are asking the question.

And how would the Feds prove that you knew?

[MamaLucci]

The same way they prove lots of things...........by interviewing anyone you've ever spoken to in your life, looking at telephone and internet records, etc. The point is, as it always is with these types of investigations, you don't know what info the Feds already have when they question you. Just ask Martha Stewart.