Question: An American economist who serves as Under Secretary of the Treasury for International Affairs, previously served under an American statesman and actor, who was the 40th President of the United States, and also served as governor of what state?
Sentence (from "Alan Bersin"): Alan D. Bersin (born October 15, 1946) served as the acting Commissioner of U.S. Customs and Border Protection (CBP).
Relevant evidence: No