John Kerry: “We are tracking exactly what a centrifuge is doing, how many centrifuges there are, what their production levels are…”

The only way to achieve that goal is by coming together in a multinational basis.

In terms of global challenges and U.S. interests, yes.

Well, she is, in regard to, writ large, the energy policy. Sure, she is the primary.

It's very obvious that there are huge threats here.