Samantha Power: “I resolved that I would do what I could the rest of my life to stand up for American values and to stand up for freedom.”

Fundamentally, there has to be a political agreement. We are not going to humanitarian aid our way out of this humanitarian crisis.

It's a $38 billion budget, 60 percent of the budget goes to humanitarian emergencies, literally to provide shelter, food and medicine to keep people alive.

In Ukraine, for example, USAID has helped farmers withstand Putin's attempts to destroy the agricultural sector.

In Ukraine, for example, USAID has helped farmers withstand Putin's attempts to destroy the agricultural sector.