In November 2018, Cohen entered a second guilty plea for lying to a Senate committee about efforts to build a Trump Tower in Moscow. On December 12, 2018, he was sentenced to three years in federal prison and ordered to pay a $50,000 fine after pleading guilty to tax evasion and campaign finance violations.
Rudolph William Louis Giuliani (/ˌdʒuːliˈɑːni/, Italian: [dʒuˈljaːni]; born May 28, 1944) is an American politician and attorney who served as the 107th Mayor of New York City from 1994 to 2001. ... He led New York's controversial "civic cleanup" as its mayor from 1994 to 2001.
79 years (November 20, 1942)Joe Biden / Age
Giuliani is best known for his role during the September 11 attacks. In the aftermath of the attacks, Giuliani gained the moniker "America's Mayor" and was named Time Magazine Person of the Year in 2001. His campaign used this image of leadership during crisis to drive his presidential campaign.