Answer the question at the end by quoting:

Daniel Irvin Rather, Jr.  was born on October 31, 1931, in Wharton County, Texas, the son of Daniel Irvin Rather, Sr., a ditch digger, and the former Byrl Veda Page. The Rathers moved to Houston, where Dan attended Love Elementary School and Hamilton Middle School. He graduated in 1950 from John H. Reagan High School in Houston. In 1953, he earned a bachelor's degree in journalism from Sam Houston State University where he was editor of the school newspaper, The Houstonian.
On September 8, 2004, Rather reported on 60 Minutes Wednesday that a series of memos critical of President George W. Bush's Texas Air National Guard service record had been discovered in the personal files of Lt. Bush's former commanding officer, Lt. Col. Jerry B. Killian. Once copies of the documents were made available on the Internet, their authenticity was quickly called into question. Much of this was based on the fact that the documents were proportionally printed and displayed using other modern typographic conventions usually unavailable on military typewriters of the 1970s. The font used on the documents has characteristics that exactly match standard font features of Microsoft Word. This led to claims that the memos were forgeries. The accusations then spread over the following days into mainstream media outlets including The Washington Post, The New York Times, and the Chicago Sun-Times.  Rather and CBS initially defended the story, insisting that the documents had been authenticated by experts. CBS was contradicted by some of the experts it originally cited, and later reported that its source for the documents - former Texas Army National Guard officer Lt. Col. Bill Burkett - had misled the network about how he had obtained them.  On September 20, CBS retracted the story. Rather stated, "If I knew then what I know now, I would not have gone ahead with the story as it was aired, and I certainly would not have used the documents in question." The controversy has been referred to by some as "Memogate" and "Rathergate."  Following an investigation commissioned by CBS, CBS fired story producer Mary Mapes and asked three other producers connected with the story to resign. Many believe Rather's retirement was hastened by this incident. On September 20, 2007, Rather was interviewed on Larry King Live commenting "Nobody has proved that they were fraudulent, much less a forgery. ... The truth of this story stands up to this day."

who conducted the investigation?

Following an investigation commissioned by CBS,

IN: Sheldon Gary Adelson (pronounced ; born August 4, 1933) is an American business magnate, investor, and philanthropist. He is the founder, chairman and chief executive officer of Las Vegas Sands Corporation, which owns the Marina Bay Sands in Singapore, and is the parent company of Venetian Macao Limited, which operates The Venetian Resort Hotel Casino and the Sands Expo and Convention Center. He also owns the Israeli daily newspaper Israel Hayom and the American daily newspaper Las Vegas Review-Journal. Adelson, a lifelong donor and philanthropist to a variety of causes, also founded the Adelson Foundation in 2007, at the initiative of his wife, Miriam.

A June 2008 profile in The New Yorker detailed several controversies involving Adelson. In 2008 Richard Suen, a Hong Kong businessman who had helped Adelson make connections with top Chinese officials in order to obtain the Macau license, took Adelson to court in Las Vegas alleging he had reneged on his agreement to allow Suen to profit from the venture. Suen won a $43.8 million judgement; in November 2010, the Nevada Supreme Court overturned the judgment and returned the case to the lower court for further consideration. In the 2013 retrial, the jury awarded Suen a verdict for $70 million. The judge added another $31.6 million in interest, bringing the total judgment against Adelson to $101.6 million. Adelson is appealing again. Adelson faces another trial over claims by three alleged "middlemen" in the deal who are suing for at least $450 million.  In February 2013, the Las Vegas Sands, in a regulatory filing, acknowledged that it had likely violated federal law that prohibits the bribing of foreign officials. Allegedly, Chinese officials were bribed to allow Adelson to build his Macau casino.  Adelson successfully sued the Daily Mail of London for libel in 2008. The newspaper had accused him of pursuing "despicable business practices" and having "habitually and corruptly bought political favour". Adelson won the libel case, which was described as "a grave slur on Mr Adelson's personal integrity and business reputation", and he won a judgment of approximately PS4 million, which he said he would donate to London's Royal Marsden Hospital.  In August 2012, the Democratic Congressional Campaign Committee (DCCC), after being threatened with a libel suit, apologized and withdrew two blog posts that claimed Adelson had donated "Chinese prostitution money" to Republicans. Another organization, the National Jewish Democratic Council, posted on their website that Adelson "personally approved" of prostitution at his Macau resorts. Adelson sued for libel, but a federal judge dismissed the suit in September 2013, ordering Adelson to pay the NJDC's legal fees.

Was that the only lawsuit he won?

OUT:
In August 2012, the Democratic Congressional Campaign Committee (DCCC), after being threatened with a libel suit, apologized and withdrew two blog posts that claimed Adelson had donated "