Chuck Hagel

Charles Timothy "Chuck" Hagel (/ˈtʃʌk ˈheɪɡəl/ CHUK HAY-gəl; born October 4, 1946) is an American politician who was the 24th United States Secretary of Defense for two years in the Obama administration. He previously served as United States Senator from Nebraska from 1997 to 2009.

A recipient of two Purple Hearts while an infantry squad leader in the Vietnam War, Hagel returned home to start careers in business and politics. He co-founded Vanguard Cellular, the primary source of his personal wealth, and served as president of the McCarthy Group, an investment banking firm, and CEO of American Information Systems Inc., a computerized voting machine manufacturer. A member of the Republican Party, Hagel was first elected to the United States Senate in 1996. He was reelected in 2002, but did not run in 2008.

On January 7, 2013, President Barack Obama nominated Hagel to serve as Secretary of Defense. On February 12, 2013, the Senate Armed Services Committee approved Hagel's nomination by a vote of 14–11. On February 14, 2013, Senate Republicans denied Democrats the 60 votes needed to end the debate on Hagel's nomination and proceed to a final vote, citing the need for further review. It was the first time in U.S. history that a nominee for Secretary of Defense was filibustered, although candidates for other cabinet offices have been filibustered before. On February 26, 2013, the Senate voted for cloture on Hagel's nomination and confirmed his nomination by a vote of 58–41. He took office on February 27, 2013, as his predecessor Leon Panetta stepped down.

John McCain

John Sidney McCain III (born August 29, 1936) is the senior United States Senator from Arizona. He was the Republican presidential nominee in the 2008 United States presidential election.

McCain followed his father and grandfather, both four-star admirals, into the United States Navy, graduating from the U.S. Naval Academy in 1958. He became a naval aviator, flying ground-attack aircraft from aircraft carriers. During the Vietnam War, he was almost killed in the 1967 USS Forrestal fire. In October 1967, while on a bombing mission over Hanoi, he was shot down, seriously injured, and captured by the North Vietnamese. He was a prisoner of war until 1973. McCain experienced episodes of torture, and refused an out-of-sequence early repatriation offer. His war wounds left him with lifelong physical limitations.

He retired from the Navy as a captain in 1981 and moved to Arizona, where he entered politics. Elected to the U.S. House of Representatives in 1982, he served two terms, and was then elected to the U.S. Senate in 1986, winning re-election easily four times, most recently in 2010. While generally adhering to conservative principles, McCain at times has had a media reputation as a "maverick" for his willingness to disagree with his party on certain issues. After being investigated and largely exonerated in a political influence scandal of the 1980s as a member of the Keating Five, he made campaign finance reform one of his signature concerns, which eventually led to the passage of the McCain-Feingold Act in 2002. He is also known for his work towards restoring diplomatic relations with Vietnam in the 1990s, and for his belief that the war in Iraq should be fought to a successful conclusion. McCain has chaired the Senate Commerce Committee, opposed spending that he considered to be pork barrel, and played a key role in alleviating a crisis over judicial nominations.

Joe Lieberman

Joseph Isadore "Joe" Lieberman (born February 24, 1942) is an American politician and former United States Senator from Connecticut. A former member of the Democratic Party, he was the party's nominee for Vice President in the 2000 election. Currently an independent, he remains closely associated with the party.

Born in Stamford, Connecticut, Lieberman is a graduate of Yale College and Yale Law School. He was elected as a "reform Democrat" in 1970 to the Connecticut Senate, where he served three terms as Majority Leader. After an unsuccessful bid for the U.S. House of Representatives in 1980, he served as state Attorney General from 1983 to 1989. Lieberman defeated moderate Republican Lowell Weicker in 1988 to win election to the Senate and was re-elected in 1994 and 2000. Lieberman was the Democratic nominee for Vice President in the 2000 United States presidential election, running with presidential nominee Al Gore, becoming the first Jewish candidate on a major American political party presidential ticket.