David Miliband: “In this crisis, there`s been unity, not division.”

Each day brings a new low. And that U.N. figure that United Nations figure of one child every second becoming a refugee from Ukraine is really haunting.

America helps create a more stable world, and American retreat leads to more instability that is not just an affront to America's moral values but also to her interests.

We think that this drive for reintegration and reconciliation is going to be an important part of the future.

This global system that we have, this global order that we have, for all of its faults, is upheld by American leadership.