Does anybody really think the CIA has any problem with fund transfers? Don't you think they already have plenty of methods of doing that and that it's extremely unlikely that Bitcoin (with all due respect) has come up with something novel that surprises them and gives them some new capability that they simply don't have already? Sounds farfetched to me.
Just because you have one or six methods of transferring money doesn't mean you can't use another. Especially a new one, that is decentralized, which means other groups cannot control it and most other govs won't be watching it.