Question:
Joseph Raymond McCarthy (November 14, 1908 - May 2, 1957) was an American politician who served as U.S. Senator from the state of Wisconsin from 1947 until his death in 1957. Beginning in 1950, McCarthy became the most visible public face of a period in the United States in which Cold War tensions fueled fears of widespread Communist subversion. He is known for alleging that numerous Communists and Soviet spies and sympathizers had infiltrated the United States federal government, universities, film industry, and elsewhere. Ultimately, the smear tactics that he used led him to be censured by the U.S. Senate.
McCarthy was born in 1908 on a farm in the Town of Grand Chute in Outagamie County, Wisconsin, the fifth of seven children. His mother, Bridget (Tierney), was from County Tipperary, Ireland. His father, Timothy McCarthy, was born in the United States of America, the son of an Irish father and a German mother. McCarthy dropped out of junior high school at age 14 to help his parents manage their farm. He entered Little Wolf High School, in Manawa, Wisconsin, when he was 20 and graduated in one year.  He attended Marquette University from 1930 to 1935. McCarthy worked his way through college, studying first electrical engineering for two years, then law, and receiving an LL.B. degree in 1935 from Marquette University Law School in Milwaukee.  McCarthy was admitted to the bar in 1935. While working at a law firm in Shawano, Wisconsin, he launched an unsuccessful campaign for district attorney as a Democrat in 1936. In 1939, McCarthy had better success when he ran for the nonpartisan elected post of 10th District circuit judge. (During his years as an attorney, McCarthy made money on the side by gambling.)  McCarthy became the youngest circuit judge in the state's history by defeating incumbent Edgar V. Werner, who had been a judge for 24 years. In the campaign, McCarthy exaggerated Werner's age of 66, claiming that he was 73, and so allegedly too old and infirm to handle the duties of his office. Writing of Werner in Reds: McCarthyism In Twentieth-Century America, Ted Morgan wrote: "Pompous and condescending, he was disliked by lawyers. He had been reversed often by the Wisconsin Supreme Court, and he was so inefficient that he had piled up a huge backlog of cases."  McCarthy's judicial career attracted some controversy because of the speed with which he dispatched many of his cases as he worked to clear the heavily backlogged docket he had inherited. Wisconsin had strict divorce laws, but when McCarthy heard divorce cases, he expedited them whenever possible, and he made the needs of children involved in contested divorces a priority. When it came to other cases argued before him, McCarthy compensated for his lack of experience as a jurist by demanding and relying heavily upon precise briefs from the contesting attorneys. The Wisconsin Supreme Court reversed a low percentage of the cases he heard, but he was also censured in 1941 for having lost evidence in a price fixing case.
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What did he do in college

Answer:
McCarthy worked his way through college, studying first electrical engineering for two years, then law, and receiving an LL.B.


Question:
Alexander Valterovich Litvinenko (Russian: Aleksandr Val'terovich Litvinenko, IPA: [aljI'ksandr 'valtir@vjItc ljItvjI'njenk@]; 30 August 1962 (Or 4 December 1962 by father's account - 23 November 2006) was a British naturalised Russian defector and former officer of the Russian FSB secret service who specialised in tackling organised crime. According to US diplomats, Litvinenko coined the phrase Mafia state. In November 1998, Litvinenko and several other FSB officers publicly accused their superiors of ordering the assassination of the Russian tycoon and oligarch Boris Berezovsky.
On 1 November 2006, Litvinenko suddenly fell ill. On 3 November, he was admitted to Barnet General Hospital in London. He was then moved to University College Hospital for intensive care. His illness was later attributed to poisoning with radionuclide polonium-210 after the Health Protection Agency found significant amounts of the rare and highly toxic element in his body.  In interviews, Litvinenko stated that he met with two former KGB agents early on the day he fell ill - Dmitry Kovtun and Andrei Lugovoy. Though both denied any wrongdoing, a leaked US diplomatic cable revealed that Kovtun had left polonium traces in the house and car he had used in Hamburg. The men also introduced Litvinenko to a tall, thin man of central Asian appearance called 'Vladislav Sokolenko' who Lugovoy said was a business partner. Lugovoy is also a former bodyguard of Russian ex-Acting Prime minister Yegor Gaidar (who also suffered from a mysterious illness in November 2006). Later, Litvinenko had lunch at Itsu, a sushi restaurant in Piccadilly in London, with an Italian acquaintance and nuclear waste expert, Mario Scaramella, to whom he made the allegations regarding Italy's Prime Minister Romano Prodi. Scaramella, attached to the Mitrokhin Commission investigating KGB penetration of Italian politics, claimed to have information on the assassination of Anna Politkovskaya, 48, a journalist who was killed at her Moscow apartment building in October 2006.  Marina Litvinenko, his widow, accused Moscow of orchestrating the murder. Though she believes the order did not come from Putin himself, she does believe it was done at the behest of the authorities, and announced that she will refuse to provide evidence to any Russian investigation out of fear that it would be misused or misrepresented. On a court hearing in London in 2015, a Scotland Yard lawyer concluded that "the evidence suggests that the only credible explanation is in one way or another the Russian state is involved in Litvinenko's murder".
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why was he poisoned?

Answer:
Marina Litvinenko, his widow, accused Moscow of orchestrating the murder.