Question: How many smithsonian museums are located where the man Eisenhower endorsed against Kennedy worked during the Watergate scandal?

<P0-S0> Angelo J. Lano was an American field agent for the Federal Bureau of Investigation in Washington DC, notable for his work heading the investigation of, and appearing as a witness for, the Watergate scandal surrounding President Richard M. Nixon. <P0-S1> Lano was one of a number of FBI agents who was falsely accused as a source of information for Carl Bernstein and the "Washington Post" during the investigation, which helped shift White House suspicions away from Mark Felt, who was revealed as informant Deep Throat on May 31, 2005. <SEP> <P1-S0> Seventeen of these collections are located in Washington D.C., with eleven of those located on the National Mall. <P1-S1> The Smithsonian museums are the most widely visible part of the United States' Smithsonian Institution and consist of nineteen museums and galleries as well as the National Zoological Park. <P1-S2> The remaining ones are in New York City and Chantilly, Virginia. <P1-S3> As of 2010, one museum, the Arts and Industries Building, is closed in preparation for a substantial renovation, and its newest museum building, the National Museum of African American History and Culture, opened in 2016. <SEP> <P2-S0> He told friends, "I will do almost anything to avoid turning my chair and country over to Kennedy." <P2-S1> He actively campaigned for Nixon in the final days, although he may have done Nixon some harm. <P2-S2> In the 1960 election to choose his successor, Eisenhower endorsed his own Vice President, Republican Richard Nixon against Democrat John F. Kennedy. <P2-S3> When asked by reporters at the end of a televised press conference to list one of Nixon's policy ideas he had adopted, Eisenhower joked, "If you give me a week, I might think of one. <P2-S4> I don't remember." <P2-S5> Kennedy's campaign used the quote in one of its campaign commercials. <P2-S6> Nixon narrowly lost to Kennedy. <P2-S7> Eisenhower, who was the oldest president in history at that time (then 70), was succeeded by the youngest elected president, as Kennedy was 43. <SEP> <P3-S0> the flag that flew during that episode in history became a significant artifact. <P3-S1> it remained in the possession of major armistead, who was promoted to brevet lieutenant colonel, and his family for many years. <P3-S2> eben appleton, colonel armistead's grandson, inherited the flag in 1878. in 1907, he lent it to the smithsonian institution, and in 1912 it was made a formal gift. <P3-S3> today it is permanently housed in the national museum of american history, one of the smithsonian institution museums on the national mall in washington, d.c. the flag was given to the museum in 1912, and has undergone multiple restoration efforts after being originally restored by amelia fowler in 1914. <SEP> <P4-S0> among the united states' 100 largest newspapers by paid circulation, 57 endorsed democratic candidate hillary clinton, while only two, the las vegas review - journal and the florida times - union, endorsed trump. <P4-S1> four (the chicago tribune, the detroit news, the richmond times - dispatch, and the charleston (south carolina) post and courier) endorsed libertarian candidate gary johnson, while three other newspapers (usa today, the fort worth star - telegram, and the milwaukee journal - sentinel) specifically discouraged their readers from voting for trump. <P4-S2> clinton won support from not only traditionally democratic - leaning newspapers, but also traditionally non-political and conservative newspapers, including those that had ``... either never before supported a democrat or had not in many decades... or had never endorsed any presidential candidate, like usa today. <P4-S3> ''many newspapers that endorsed clinton encouraged readers to vote for her primarily, if not solely, to prevent trump from being elected president. <P4-S4> the endorsements by a handful of newspapers of third party candidates, including independent candidate evan mcmullin as well as johnson, broke from the usual practice of newspaper editorial boards endorsing a candidate from one of the two major parties.