Tom Carper actually said...

Let me just follow that up, and you have partly answered this question, but I want to ask it anyway.

When I think about the new types of currencies, I wonder how they fit into the tax system here in our country.

I would like to say that number is going down, but, unfortunately, to my knowledge, it is not, at least not yet.

Our government needs to pay attention to this technology and to understand and, where appropriate, address these implications.