

For his mayoral leadership after the September 11 attacks in 2001, he was called "America's mayor". In 2000, he ran against First Lady Hillary Clinton for a US Senate seat from New York, but left the race once diagnosed with prostate cancer. As crime rates fell steeply, well ahead of the national average pace, Giuliani was widely credited, yet later critics cite other contributing factors. In particular, Giuliani focused on removing panhandlers and sex clubs from Times Square, promoting a "family values" vibe and a return to the area's earlier focus on business, theater, and the arts. Reforming the police department's administration and policing practices, they applied the broken windows theory, which cites social disorder, like disrepair and vandalism, for attracting loitering addicts, panhandlers, and prostitutes, followed by serious and violent criminals. Mayor Giuliani appointed an outsider, William Bratton, as New York City's new police commissioner.

He led New York's controversial "civic cleanup" as its mayor from 1994 to 2001.

After a failed campaign for Mayor of New York City in the 1989 election, he succeeded in 1993, and was reelected in 1997, holding a platform of toughness on crime. Attorney for the Southern District of New York. Giuliani led the 1980s federal prosecution of New York City mafia bosses as U.S. He previously served as the United States Associate Attorney General from 1981 to 1983 and the United States Attorney for the Southern District of New York from 1983 to 1989. Rudolph William Louis Giuliani ( / ˌ dʒ uː l i ˈ ɑː n i/, Italian: born May 28, 1944) is an American politician and attorney who served as the 107th Mayor of New York City from 1994 to 2001.
