Answer the question at the end by quoting:

Richard Milhous Nixon was born on January 9, 1913 in Yorba Linda, California, in a house that was built by his father. His parents were Hannah (Milhous) Nixon and Francis A. Nixon. His mother was a Quaker, and his father converted from Methodism to the Quaker faith. Nixon was a descendant of the early American settler, Thomas Cornell, who was also an ancestor of Ezra Cornell, the founder of Cornell University, as well as of Jimmy Carter and Bill Gates.
Nixon used the improving international environment to address the topic of nuclear peace. Following the announcement of his visit to China, the Nixon administration concluded negotiations for him to visit the Soviet Union. The President and First Lady arrived in Moscow on May 22, 1972 and met with Leonid Brezhnev, the General Secretary of the Communist Party; Alexei Kosygin, the Chairman of the Council of Ministers; and Nikolai Podgorny, the head of state, among other leading Soviet officials. Nixon engaged in intense negotiations with Brezhnev. Out of the summit came agreements for increased trade and two landmark arms control treaties: SALT I, the first comprehensive limitation pact signed by the two superpowers, and the Anti-Ballistic Missile Treaty, which banned the development of systems designed to intercept incoming missiles. Nixon and Brezhnev proclaimed a new era of "peaceful coexistence". A banquet was held that evening at the Kremlin. Seeking to foster better relations with the United States, both China and the Soviet Union cut back on their diplomatic support for North Vietnam and advised Hanoi to come to terms militarily. Nixon later described his strategy: I had long believed that an indispensable element of any successful peace initiative in Vietnam was to enlist, if possible, the help of the Soviets and the Chinese. Though rapprochement with China and detente with the Soviet Union were ends in themselves, I also considered them possible means to hasten the end of the war. At worst, Hanoi was bound to feel less confident if Washington was dealing with Moscow and Beijing. At best, if the two major Communist powers decided that they had bigger fish to fry, Hanoi would be pressured into negotiating a settlement we could accept. Having made considerable progress over the previous two years in U.S.-Soviet relations, Nixon embarked on a second trip to the Soviet Union in 1974. He arrived in Moscow on June 27 to a welcome ceremony, cheering crowds, and a state dinner at the Grand Kremlin Palace that evening. Nixon and Brezhnev met in Yalta, where they discussed a proposed mutual defense pact, detente, and MIRVs. While he considered proposing a comprehensive test-ban treaty, Nixon felt he would not have time as president to complete it. There were no significant breakthroughs in these negotiations.

Did he signed the agreement ?

Out of the summit came agreements for increased trade

Answer the question at the end by quoting:

Robert David Sanders "Bob" Novak (February 26, 1931 - August 18, 2009) was an American syndicated columnist, journalist, television personality, author, and conservative political commentator. After working for two newspapers before serving in the U.S. Army during the Korean War, he became a reporter for the Associated Press and then for The Wall Street Journal. He teamed up with Rowland Evans in 1963 to start Inside Report, which became the longest running syndicated political column in U.S. history and ran in hundreds of papers. They also started the Evans-Novak Political Report, a notable biweekly newsletter, in 1967.
Novak was registered Democratic, despite his conservative political views. He held more centrist views in his early career, and he supported the Democratic presidential candidacies of John F. Kennedy and Lyndon B. Johnson, of whom he was a friend. In later years, he said that he maintained his registered Democratic status so he could vote in District of Columbia Democratic primaries where victory would be tantamount to election. He was also close friends with Everett Dirksen. Novak later stated that reading Whittaker Chambers' book Witness changed his views from moderate-to-liberal to a strident anticommunism. Reading Chambers' message as a U.S. Army lieutenant in the Korean War gave him a feeling of moral absolutism in his cause. Novak's views turned further rightward through the 1970s, but Novak remained strongly critical toward Ronald Reagan and his supply side economics in the early 1980s. Novak changed his mind after debating economics with Reagan face to face, and he later wrote that Reagan was one of the very few politicians that he ever respected. Novak strongly supported wars in Korea, Vietnam, and Grenada, but he took an anti-interventionist stance after that. He was a hard-line social conservative as well, holding pro-life and anti-divorce views. He also generally tended toward low-tax, small-government libertarian views, but his disagreements with mainstream Republicans and neoconservatives--specifically his opposition to the Iraq War--earned him the label of being a "paleoconservative." Novak's political column once stated that he considered every single president in his lifetime to be a failure, with the lone exception of Reagan. After Novak's death on August 18, 2009, Chicago Sun-Times described him as an independent voice. The Daily Telegraph stated that Novak felt "glee" at starting interparty fighting. In July 2007, Novak expressed support for Ron Paul's bid for the presidency. In the same year, and shortly after the summer publication of Novak's memoirs, he was interviewed by former columnist Bill Steigerwald. Asked of the future of the country, Novak said: From my standpoint, I see the long Republican realignment ending and going into a period of Democratic supremacy. I think there will be a lot of mistakes and a lot of bad things done. But I do believe the American people are really up to making the best of their politicians.... When I am given a chance to address college students, I always tell them, "Always love your country but never trust your government." I believe that. David Frum, writing for National Review, essentially dismissed Novak as a contributor to the modern conservative movement in March 2003. His statement prompted a rejoinder from Novak and defenses by other commentators. Frum then wrote his book The Right Man motivated by what he called "Novak's disregard for truth." Novak attacked Frum again in his autobiography, labeling Frum a "liar" and a "cheat." After Novak's death, Frum wrote on his blog criticizing Novak while also reflecting that "Novak and I were fated always to misunderstand one another."

Did Robert Novak have an opinion on the Iraqi war?
specifically his opposition to the Iraq War--earned him the label of being a "paleoconservative."