Ultimately the second source will have to be optionally not the US. Then they have a product Europe politically can be interested in. But as long as the primary

Ultimately the second source will have to be optionally not the US. Then they have a product Europe politically can be interested in. But as long as the primary snoop is the US, then fallback to a US D.C. is problematical. (Happy paying pobox.com fastmail customer. This is a stellar product and they work in IETF on email standards. Good people)