Birch Evans "Evan" Bayh III (pronounced /ˈbaɪ/ BY; born December 26, 1955) is a lawyer, advisor and former Democratic politician who served as the junior U.S. Senator from Indiana from 1999 to 2011. He earlier served as the 46th Governor of Indiana from 1989 to 1997.

Bayh first held public office as the Secretary of State of Indiana, elected in 1986. He held the position for only two years before being elected Governor where he successfully advocated for state welfare reform, tax cuts, and fiscal discipline. He left his office after completing two terms and briefly took a job lecturing at Indiana University Kelley School of Business, before being elected to the U.S. Senate seat once held by his father, Birch Bayh.

On February 15, 2010, Bayh announced he would not seek reelection to the Senate in 2010. After leaving the Senate, he became a partner with the law firm McGuireWoods in the firm's Washington, D.C., office. He also serves as a senior adviser with Apollo Global Management. He was hired as a Fox News contributor in March 2011.

William "Bill" Maher, Jr. ( /ˈmɑːr/; born January 20, 1956) is an American stand-up comedian, television host, political commentator, author, and actor. Before his current role as the host of HBO's Real Time with Bill Maher, Maher hosted a similar late-night talk show called Politically Incorrect originally on Comedy Central and later on ABC.

Maher is known for his political satire and sociopolitical commentary, which targets a wide swath of topics including religion, politics, bureaucracies of many kinds, political correctness, the mass media, greed among people and persons in positions of high political and social power, and the lack of intellectual curiosity in the electorate. He supports the legalization of marijuana and same-sex marriage, and serves on the board of PETA. He is also a critic of religion and is an advisory board member of Project Reason, a foundation to promote scientific knowledge and secular values within society. In 2005, Maher ranked at number 38 on Comedy Central's 100 greatest stand-up comedians of all time. Bill Maher received a Hollywood Walk of Fame star on September 14, 2010.

Haley Reeves Barbour (born October 22, 1947) is an American Republican politician who served as the 63rd Governor of Mississippi, from 2004 to 2012. He gained a national spotlight in August 2005 after Mississippi was hit by Hurricane Katrina. Barbour won re-election as Governor in 2007. Under Mississippi's term limits, Barbour could not seek reelection in 2011. Before being elected Governor, Barbour "had a long career on the national stage and has been well-known as a Republican operative since the Reagan years." He worked as a lawyer and lobbyist, was an unsuccessful candidate for the U.S. Senate and also served as chairman of the Republican National Committee from 1993 to 1997, during which time the Republicans captured both the United States Senate and United States House of Representatives for the first time since 1954. On June 24, 2009, Barbour was elected the new chairman of the Republican Governors Association, following the resignation of South Carolina Governor Mark Sanford as its leader.