I am very appreciative of their support.

The United States will lead at the United Nations with a respect for the institution and a determination to make it work.

I want to thank the President-elect for his confidence in naming me to this vitally important position.

It is essential to strengthen the global nonproliferation and disarmament regime, dealing with those nations in violation.

We face a world in which there are so many complex and dangerous challenges and threats--terrorism, the spread of weapons of mass destruction, conflict, climate change, disease--all of which have the potential to do great damage to our…

It is unacceptable that Iran acquire a nuclear weapon.

I will always, on behalf of President-elect Obama and in cooperation with Secretary-designate Clinton, stand up for and serve United States' national interest at the United Nations.

President-elect Obama will work on multiple levels to address these dangers.

In the 21st century, we can and we must transcend old barriers, build new bridges, strengthen our common security, and invest in our common humanity.

If confirmed, I will be an unflinching advocate of America's interests and values at the United Nations.

Under President-elect Obama, the United States will engage vigorously in UN-sponsored climate negotiations.

I know the U.N. sometimes deeply frustrates Americans, and I am acutely aware of its shortcomings.