Efter New Hampshire: Ger upp hoppet om Vita huset

Christopher James "Chris" Christie (born September 6, 1962) is an American politician who has been the 55th Governor of New Jersey since January 2010. Born in Newark in 1962, Christie volunteered for the gubernatorial campaign of Republican Thomas Kean when he was fifteen years old. A 1984 graduate of the University of Delaware, Christie earned a J.D. at Seton Hall University School of Law. Christie joined a Cranford, New Jersey, law firm in 1987, became a partner in 1993, and continued practicing until 2002. He was elected county freeholder Morris County, serving from 1995 to 1998. By 2002, Christie had campaigned for Presidents George H. W. Bush and George W. Bush; the latter appointed him as United States Attorney for New Jersey, a position he held from 2002 to 2008. In January 2009, Christie declared his candidacy for Governor of New Jersey. He won the Republican primary, and defeated incumbent Governor Jon Corzine in the election that November. In 2013, he won re-election as Governor, defeating Democrat Barbara Buono, and was sworn in to a second term on January 21, 2014. On November 21, 2013, Christie was elected Chairman of the Republican Governors Association. Christie was seen as a potential candidate in the 2012 presidential election, and though not running, he was the keynote speaker at the 2012 Republican National Convention. On June 30, 2015, Christie announced his candidacy for the Republican nomination in the 2016 presidential election.

The series of presidential primary elections and caucuses held in each U.S. state and territory is part of the nominating process of United States presidential elections. This process was never included in the United States Constitution; it was created over time by the political parties. Some states only hold primary elections, some only hold caucuses, and others use a combination of both. These primaries and caucuses are staggered generally between January and June before the general election in November. The primary elections are run by state and local governments, while caucuses are private events that are directly run by the political parties themselves. A state's primary election or caucus is usually an indirect election: instead of voters directly selecting a particular person running for President, they determine how many delegates each party's national convention will receive from their respective state. These delegates then in turn select their party's presidential nominee. Each party determines how many delegates are allocated to each state. Along with those delegates chosen during the primaries and caucuses, state delegations to both the Democratic and Republican conventions also include "unpledged" delegates, usually current and former elected officeholders and party leaders, who can vote for whomever they want. This system of presidential primaries and caucuses is somewhat controversial because of its staggered nature. The major advantage is that candidates can concentrate their resources in each area of the country one at a time instead of campaigning in every state simultaneously. However, the overall results may not be representative of the U.S. electorate as a whole: voters in Iowa, New Hampshire and other small states which traditionally hold their primaries and caucuses first usually have a major impact on the races, while voters in California and other large states which traditionally hold their primaries last in June generally end up having no say because the races are usually over by then. As a result, more states vie for earlier primaries to claim a greater influence in the process.