Answer the question at the end by quoting:

John Griffith "Jack" London (born John Griffith Chaney; January 12, 1876 - November 22, 1916) was an American novelist, journalist, and social activist. A pioneer in the world of commercial magazine fiction, he was one of the first writers to become a worldwide celebrity and earn a large fortune from writing. He was also an innovator in the genre that would later become known as science fiction.
London was vulnerable to accusations of plagiarism, both because he was such a conspicuous, prolific, and successful writer and because of his methods of working. He wrote in a letter to Elwyn Hoffman, "expression, you see--with me--is far easier than invention." He purchased plots and novels from the young Sinclair Lewis and used incidents from newspaper clippings as writing material.  In July 1901, two pieces of fiction appeared within the same month: London's "Moon-Face", in the San Francisco Argonaut, and Frank Norris' "The Passing of Cock-eye Blacklock", in Century Magazine. Newspapers showed the similarities between the stories, which London said were "quite different in manner of treatment, [but] patently the same in foundation and motive." London explained both writers based their stories on the same newspaper account. A year later, it was discovered that Charles Forrest McLean had published a fictional story also based on the same incident.  Egerton Ryerson Young claimed The Call of the Wild (1903) was taken from Young's book My Dogs in the Northland (1902). London acknowledged using it as a source and claimed to have written a letter to Young thanking him.  In 1906, the New York World published "deadly parallel" columns showing eighteen passages from London's short story "Love of Life" side by side with similar passages from a nonfiction article by Augustus Biddle and J. K Macdonald, titled "Lost in the Land of the Midnight Sun".  London noted the World did not accuse him of "plagiarism", but only of "identity of time and situation", to which he defiantly "pled guilty".  The most serious charge of plagiarism was based on London's "The Bishop's Vision", Chapter 7 of his novel The Iron Heel (1908). The chapter is nearly identical to an ironic essay that Frank Harris published in 1901, titled "The Bishop of London and Public Morality". Harris was incensed and suggested he should receive 1/60th of the royalties from The Iron Heel, the disputed material constituting about that fraction of the whole novel. London insisted he had clipped a reprint of the article, which had appeared in an American newspaper, and believed it to be a genuine speech delivered by the Bishop of London.

Did London ever accuse someone else of plagiarism?





Answer the question at the end by quoting:

Blake Colin Lewis (born July 21, 1981) is an American singer, songwriter, and beatboxer who was the runner-up on the sixth season of American Idol. His major label debut album A.D.D. (Audio Day Dream) was released on December 4, 2007 through 19 Recordings and Arista Records. On October 30, 2007, his first single "Break Anotha" was released. The album landed on number ten on the U.S. Billboard 200 as its highest peak position with 97,500 copies sold in its debut, and has sold over 350,000 copies.
Lewis's songs from American Idol have been on sale at the iTunes Store and the American Idol official website as Blake Lewis - EP (called a "bundle" on Idol official website) shortly after the finale of Idol, along with other songs that did not make the EP's cut that are being sold as individual singles. Figures from SoundScan which were posted on USA Today indicated that Lewis' "You Give Love a Bad Name" was "the biggest-selling download of the season", with 192,000 copies sold.  After the finale of Idol, Blake Lewis has made several appearances on television shows. He performed Maroon 5's "She Will Be Loved" on The Morning Show with Mike and Juliet (combined with a snippet of U2's "With or Without You"), The Today Show, Live with Regis and Kelly and The Early Show. In the episode of The View on June 14, 2007, he sang "Somewhere Only We Know" by Keane. Lewis had also appeared on Total Request Live, The Morning Show with Mike and Juliet with the winner of Idol, Jordin Sparks and Larry King Live with contestants who made into the top ten of American Idol. On July 4, 2007, Lewis performed "God Bless America" and "America the Beautiful" on Macy's Fourth of July Fireworks Spectacular with Sparks and Melinda Doolittle.  Lewis took part in the "American Idols Live! Tour 2007" from July 6 - September 23, 2007, along with other contestants in the top ten. He revealed on The View on June 14, 2007 that all the male contestants on the show would be playing musical instruments on the tour (for the first time ever), "doing like a folk band," and that he would bring along his loop pedals for his beatboxing. Before several shows, Lewis improvised, got dressed up as a janitor character named Bob Bobberson and sometimes as a Pop-Tart. He performed "She Loves the Way" on the last show, becoming the first Idol who sang their pre-Idol original materials on the tour. He and Chris Richardson have "started working on a little documentary" on the tour and it will be published at their MySpace profiles.  Lewis was named number five in the list of the ten sexiest Idol contestants ever on the website during the running of the sixth season of American Idol and was ranked number 21 in the list of music's 21 sexiest single men on June 11, 2007 on AOL.com. Later in the issue of People magazine on June 15, 2007, the brand-new runner-up of Idol appeared on its list of "Hottest Bachelors of 2007". He has also made a cut on the list of 50 hottest guys on Elle Girl.

Did he every tour any other time?