Before he was NYC mayor, he was the U.S. attorney who prosecuted the mafia in the "pizza connection" case
Nonetheless, he continued to play a key role in La Cosa Nostra's ... Armed with 
these new tools, future New York mayor Rudy Giuliani, then a federal prosecutor, 
... the so-called Pizza Connection case lasted from October 1985 to... [DOC] [TLE] Press Release - Giuliani Ad Facts: "It Matters" - The American ... [PAR] Giuliani Served As U.S. Attorney For The Southern District Of New York From 
1983-1989.