Cold War tensions and the polio vaccine was the first polio vaccine to receive approval of the U.S. government, and was used until 1961 in America, when the Sabin vaccine was recommended to replace it. Albert Sabin, a virologist who publicly disagreed with Salk and his killed vaccine, worked on creating a vaccine with live, attenuated vaccines. Despite Cold War tensions, in January, 1956 Mikhail Chumakov, the director of Moscow's Polio Research Institute, his wife and colleague Marina Voroshilova, and Anatoli Smorodentsev, traveled to the U.S. in order to study the Salk vaccine and visited the laboratory of Albert Sabin. With the clearance of the FBI, Sabin
His Name Is Legs (Ladies and Gentlemen) Newmark, all of whom were part of Harrison's 1974 tour band. The song's arrangement reflects Harrison's adoption of the funk genre. As with the album's humorous artwork, the inclusion of "His Name Is Legs" on "Extra Texture" marked a rare example of light-heartedness among a collection of mostly downbeat songs. Several commentators view the track as an indulgence by Harrison. These detractors cite the in-joke nature of the composition, together with the largely unintelligible vocals on the recording. Harrison acknowledged that the song's appeal might be limited to "maybe two people". Although often noted for the serious, religious nature of