Barack Obama actually said...

We reaffirm our commitment to our shared goals of nuclear disarmament, nuclear non-proliferation and peaceful use of nuclear energy.

We will carry out this Action Plan consistent with national laws, policies, procedures, capacities, and available resources to appropriately...

Step up efforts to implement in full UNSC Resolution (UNSCR) 1540 nuclear security obligations by 2021.

America is built on the notion that we are our brothers' and our sisters' keepers, and that we all have certain obligations to one another.