Mark Kirk: “Have we seen any recognized terrorist group ever express interest or actually use Bitcoin for its operations?”

This is one of the gravest threats facing our national security and the security of our allies.

I look at the Adam Szubin problem not just in the context of are we serious about terrorism...

I am always concerned about what our policy is in the world as it relates to how we deal with achieving the release of hostages.

It is imperative for the Committee, in its oversight responsibilities, get to the bottom of exactly how much cash has been transferred.