John Kerry: “But, beyond that, this aggression is not only an aggression against Ukraine; it is an aggression against the very basic…”

I mean, we try to help the world.

What we are trying to achieve now is really to establish some stability if we can, in the relationship, without conceding anything.

It's a matter of mathematics and physics, not politics, not ideology. It is a response to the science.

Only one group of people, and they are here in Washington, and some of them spread around the country.