U.S. Senator John McCain (R-AZ)
Chairman of the Senate Armed Services Committee
Senator John McCain entered the Naval Academy in June of 1954. He served in the United States Navy until 1981.
He was elected to the U.S. House of Representatives from Arizona in 1982 and elected to the United States Senate in 1986.
He was the Republican Party's nominee for president in the 2008 election.
He currently serves as Chairman of the Senate Committee on Armed Services.