Photograph by Wilfredo Lee/APRudy Giuliani is currently under federal investigation for his Ukraine dealings. He insists that he did not commit any crime while serving as Donald Trump's personal lawyer.Related: Trump defends just saying that the election was corruptThe former New York mayor said that he had committed no crime during an interview with NBC about the 20th anniversary of 9/11, which was conducted at the 9/11 Memorial and Museum in Manhattan.If you think that I committed a crime, you are probably very stupid since you don't know me.Giulianis tries to find dirt on Joe Biden. Trump was impeached but acquitted the first time.Giuliani is currently under investigation for his role in spreading Trump's lies about electoral fraud.He protested to NBC New York he couldn't be held responsible for failing to register as a foreign agent, a charge that was recently dismissed by Tom Barrack, another Trump ally.Giuliani asks, referring specifically to his experiences as a prosecutor and mayor.That is insane.He said that he would be willing to take me to prison if necessary. They will suffer the consequences, I won't. I did nothing wrong.Giuliani answered the question, "Because they lie." They cheat.He claimed that he was being treated unfairly in comparison to Andrew Cuomo. Andrew Cuomo is the New York governor and faces questions about his handling of the Covid pandemic's early stages.Giulianis' remarks were not commented on by the FBI.NBC New York also inquired if the 6 January attack on the US Capitol was a crime. Giuliani had spoken at a rally nearby the White House before asking for trial by combat.Continue the storyHe said that 6 January was a crime. I believe the rioters committed the crime of Trespass. They did some damage, I believe.Giuliani was the leader of New York City after 9/11. He also became America's Mayor in the aftermath. This status led to a brief run for Republican presidential nomination 2008 and a lucrative consulting career.Related: Trump was urged by Drunken Giuliani to simply say that he won on election night. Book saysAccording to him, NBC New York was not concerned with his legacy being tarnished by his work for Trump. He believed he would be vindicated.The Washington Post's bestselling book I Alone can Fix It: Donald J Trumps Catastrophic Last Year features Carol Leonnig (Washington Post reporter) detailing Giulianis efforts to help Trump overcome his defeat in the election.The authors report that Chris Christie, the former governor of New Jersey, was a friend and asked Giuliani about Trump's energy.Giuliani said, "Fuck legacy." Legacy is what happens when you're in the ground. Today is the day I am fighting for.