Rudy Giuliani 2008 presidential campaign the Florida primary, Giuliani's campaign indicated he would withdraw from the race. On January 29, 2008, Giuliani exited the race and endorsed the eventual Republican nominee John McCain. Giuliani's public profile started to rise when he was appointed as the United States Associate Attorney General by President Ronald Reagan. He held the position from 1981 to 1983, when he was appointed United States Attorney for the Southern District of New York. He held this post until 1989, when he resigned to run his first campaign for Mayor of New York City. He lost the race but won four years later,
Rudy Giuliani Olick & Oshinsky, also in New York City. Giuliani first ran for New York City Mayor in 1989, when he attempted to unseat three-term incumbent Ed Koch. He won the September 1989 Republican Party primary election against business magnate Ronald Lauder, in a campaign marked by claims that Giuliani was not a true Republican and by an acrimonious debate. In the Democratic primary, Koch was upset by Manhattan Borough President David Dinkins. In the general election, Giuliani ran as the fusion candidate of both the Republican and Liberal Parties. The Conservative Party, which had often co-lined the Republican party candidate,