The term right of return refers to a principle of international law, codified in the Universal Declaration of Human Rights and the International Covenant on Civil and Political Rights, giving any person the right to return to, and re-enter, his or her country of origin. This principle is sometimes reflected in special consideration in a country's immigration laws (called "repatriation") which facilitate or encourage the reunion of a diaspora.

The Universal Declaration of Human Rights (UDHR) article 13 states that "[e]veryone has the right to freedom of movement and residence within the borders of each State. Everyone has the right to leave any country, including his own, and to return to his country." (emphasis added). There is disagreement as to what this actually means in practice as well as whether country refers to a state or a specific area of land. In addition, the change from State to country from the first sentence to the second clouds the issue.

Much of the controversy surrounding such a right, however, derives from disagreement surrounding what in UDHR article 13 is referred to as "his own". Because many countries are nation states predicated on the right to national self-determination, such countries often identify a special link between them and persons identified with the nation, or people, whose self-determination that country enables. National laws implementing a "right of return" tend to be predicated on that link. Because they give people of a certain background preferential immigration, however, such laws are controversial, especially where they are perceived to be at the expense of other people who want to immigrate or return.

Herman Cain (born December 13, 1945) is an American author, business executive, radio host, syndicated columnist, and Tea Party activist from Georgia. He was a candidate for the 2012 U.S. Republican Party presidential nomination.

Cain grew up in Georgia and graduated from Morehouse College in 1967 with a Bachelor of Science in mathematics. Cain pursued graduate studies at Purdue University, and graduated with a Master of Science in computer science in 1971, while also working full-time for the U.S. Department of the Navy. In 1977, he joined Pillsbury Company where he later became vice president. During the 1980s, his success as a business executive at Burger King prompted Pillsbury Company to appoint him as chairman and CEO of Godfather's Pizza, in which capacity he served from 1986 to 1996.

Cain was chairman of the Federal Reserve Bank of Kansas City Omaha Branch from 1989 to 1991. He was deputy chairman, from 1992 to 1994, and chairman, from 1995 to 1996, of the Federal Reserve Bank of Kansas City. In 1995, Cain was appointed by Newt Gingrich to the Kemp Commission, and was a senior economic advisor to the Bob Dole presidential campaign. Cain became the CEO of the National Restaurant Association, in which he served as president and CEO from 1996 to 1999. During the Presidency of Bill Clinton, Cain publicly opposed the Clinton health care plan of 1993, about which he questioned the president at a town hall meeting. Cain has served as a member of the board of directors of several companies, including Aquila, Inc., Nabisco, Whirlpool, Reader's Digest, and AGCO.

Sarah Louise Palin ⁱ/ˈpeɪlɨn/ (née Heath; born February 11, 1964) is an American politician, commentator and author. As the Republican Party nominee for Vice President in the 2008 presidential election, she was the first Alaskan on the national ticket of a major party and first Republican woman nominated for the vice presidency. Her book Going Rogue has sold more than two million copies. Since January 2010, she has provided political commentary for Fox News, and hosted a television show, Sarah Palin's Alaska. Five million viewers tuned in for the first episode, a record for The Learning Channel.

She was elected to Wasilla City Council in 1992 and became mayor of Wasilla in 1996. In 2003, after an unsuccessful run for lieutenant governor, she was appointed Chairman of the Alaska Oil and Gas Conservation Commission, responsible for overseeing the state's oil and gas fields for safety and efficiency. The youngest person and first woman to be elected Governor of Alaska, Palin held the office from December 2006 until her resignation in July 2009. She has since endorsed and campaigned for the Tea Party movement, as well as several candidates in the 2010 midterm elections. From the time of her Vice Presidential nomination in 2008, Palin was considered a potential candidate for the 2012 presidential election until she announced in October 2011 that she would not run.