He has worked at the U.S. Department of State, on the National Security Council, and as a foreign policy adviser to U.S. Senator John McCain. Today, U.S. President Donald Trump will sweep back into power promising a new American approach to the world.

The United States froze virtually all foreign aid on Friday. Marco Rubio, the secretary of state, sent an internal memo days after Donald Trump took office vowing an “America First” policy of tightly restricted assistance overseas.