Some context: Eddie Cantor (born Edward Israel Itzkowitz, January 31, 1892 - October 10, 1964) was an American "illustrated song" performer, comedian, dancer, singer, actor, and songwriter. Familiar to Broadway, radio, movie, and early television audiences, this "Apostle of Pep" was regarded almost as a family member by millions because his top-rated radio shows revealed intimate stories and amusing anecdotes about his wife Ida and five daughters. Some of his hits include "Makin' Whoopee", "Ida", "If You Knew Susie", "Ma!
On May 25, 1944, pioneer television station WPTZ (now KYW-TV) in Philadelphia presented a special, all-star telecast which was also seen in New York over WNBT (now WNBC) and featured cut-ins from their Rockefeller Center studios. Cantor, one of the first major stars to agree to appear on television, was to sing "We're Havin' a Baby, My Baby and Me". Arriving shortly before airtime at the New York studios, Cantor was reportedly told to cut the song because the NBC New York censors considered some of the lyrics too risque. Cantor refused, claiming no time to prepare an alternative number. NBC relented, but the sound was cut and the picture blurred on certain lines in the song. This is considered the first instance of television censorship. In 1950, he became the first of several hosts alternating on the NBC television variety show The Colgate Comedy Hour, in which he would introduce musical acts, stage and film stars and play comic characters such as "Maxie the Taxi". In the spring of 1952, Cantor landed in an unlikely controversy when a young Sammy Davis, Jr., appeared as a guest performer. Cantor embraced Davis and mopped Davis's brow with his handkerchief after his performance. When worried sponsors led NBC to threaten cancellation of the show, Cantor's response was to book Davis for two more weeks. Cantor suffered a heart attack following a September 1952 Colgate broadcast, and thereafter, curtailed his appearances until his final program in 1954. In 1955, he appeared in a filmed series for syndication and a year later, appeared in two dramatic roles ("George Has A Birthday", on NBC's Matinee Theatre broadcast in color, and "Sizeman and Son" on CBS' Playhouse 90). He continued to appear as a guest on several shows, and was last seen on the NBC color broadcast of The Future Lies Ahead on January 22, 1960, which also featured Mort Sahl. Eddie Cantor was portrayed as a recurring character on HBO's series Boardwalk Empire, beginning with the introduction of the show in 2010, where he is played by Stephen DeRosa. Cantor's character appeared in three episodes of the show's first season, one episode of the second season, two of the third. and one of the fourth season.
Can you tell me an interesting fact about his roles?
A:

Question: Steven David "Steve" Levitt (born May 29, 1967) is an American economist known for his work in the field of crime, in particular on the link between legalized abortion and crime rates. Winner of the 2003 John Bates Clark Medal, he is currently the William B. Ogden Distinguished Service Professor of Economics at the University of Chicago, director of the Becker Center on Chicago Price Theory at the University of Chicago Booth School of Business. He was co-editor of the Journal of Political Economy published by the University of Chicago Press until December 2007. With journalist Stephen J. Dubner, he co-authored the best-selling book Freakonomics (2005) and its sequels SuperFreakonomics (2009)

On April 10, 2006, John Lott filed suit for defamation against Steven Levitt and HarperCollins Publishers over the book Freakonomics and against Levitt over a series of emails to retired economist John B. McCall. In the book Freakonomics, Levitt and coauthor Stephen J. Dubner claimed that the results of Lott's research in More Guns, Less Crime had not been replicated by other academics. In the emails to McCall, who had pointed to a number of papers in different academic publications that had replicated Lott's work, Levitt wrote that the work by authors supporting Lott in a special 2001 issue of the Journal of Law and Economics had not been peer reviewed, alleged that Lott had paid the University of Chicago Press to publish the papers, and that papers with results opposite of Lott's had been blocked from publication in that issue. A federal judge found that Levitt's replication claim in Freakonomics was not defamation but found merit in Lott's complaint over the email claims. Levitt settled the second defamation claim by admitting in a letter to John B. McCall that he himself was a peer reviewer in the 2001 issue of the Journal of Law and Economics, that Lott had not engaged in bribery (paying for extra costs of printing and postage for a conference issue is customary), and that he knew that "scholars with varying opinions" (including Levitt himself) had been invited to participate. The Chronicle of Higher Education characterized Levitt's letter as offering "a doozy of a concession." The dismissal of the first half of Lott's suit was unanimously upheld by The United States Court of Appeals for the Seventh Circuit on February 11, 2009.

Using a quote from the above article, answer the following question: what year was the lawsuit filed?
HHHHHH
Answer: 2006,

Some context: Although Price claimed his birth was in Shropshire he was actually born in London in Red Lion Square on the site of the South Place Ethical Society's Conway Hall. He was educated in New Cross, first at Waller Road Infants School and then Haberdashers' Aske's Hatcham Boys School. At 15, Price founded the Carlton Dramatic Society and wrote plays, including a drama, about his early experience with a poltergeist which he said took place at a haunted manor house in Shropshire. According to Richard Morris, in his recent biography Harry Price:
On 4 February 1922, Price with James Seymour, Eric Dingwall and William Marriott had proven the spirit photographer William Hope was a fraud during tests at the British College of Psychic Science. Price wrote in his SPR report "William Hope has been found guilty of deliberately substituting his own plates for those of a sitter ... It implies that the medium brings to the sitting a duplicate slide and faked plates for fraudulent purposes." Price secretly marked Hope's photographic plates, and provided him with a packet of additional plates that had been covertly etched with the brand image of the Imperial Dry Plate Co. Ltd. in the knowledge that the logo would be transferred to any images created with them. Unaware that Price had tampered with his supplies, Hope then attempted to produce a number of Spirit photographs. Although Hope produced several images of spirits, none of his materials contained the Imperial Dry Plate Co. Ltd logo, or the marks that Price had put on Hope's original equipment, showing that he had exchanged prepared materials containing fake spirit images for the provided materials. Price later re-published the Society's experiment in a pamphlet of his own called Cold Light on Spiritualistic "Phenomena" - An Experiment with the Crewe Circle. Due to the exposure of Hope and other fraudulent spiritualists, Arthur Conan Doyle led a mass resignation of eighty-four members of the Society for Psychical Research, as they believed the Society was opposed to spiritualism. Doyle threatened to have Price evicted from his laboratory and claimed if he persisted to write "sewage" about spiritualists, he would meet the same fate as Houdini. Doyle and other spiritualists attacked Price and tried for years to have Price take his pamphlet out of circulation. Price wrote "Arthur Conan Doyle and his friends abused me for years for exposing Hope."
Who is william Hope
A:
the spirit photographer William Hope was a fraud