Final answer:
Nick Ruzzuto appears to be a typographical error, and no known historical figure by that name was involved in the referenced event. The assassination attempt on Franklin D. Roosevelt indeed happened on February 15, 1933, by Giuseppe Zangara, which resulted in the death of Chicago Mayor Tony Cermak.
Step-by-step explanation:
There appears to be some confusion in the question regarding the person mentioned, Nick Ruzzuto. The details provided relate to an assassination attempt on Franklin D. Roosevelt. The attempt on Roosevelt's life by Giuseppe Zangara took place on February 15, 1933. Roosevelt was unharmed in this incident, but the mayor of Chicago, Tony Cermak, was critically injured. Cermak sadly succumbed to his injuries 19 days after the shooting. Roosevelt's poised reaction to the attempt played a part in reassuring the nation of his suitability as a leader. This all occurred prior to Roosevelt's inauguration and set the stage for his forthcoming presidency and his New Deal policies.