Trivia time: name the only No. 1 Pop single to have been written by a United States Vice-President. If you answered “It’s All in the Game,” recorded in 1958 by Tommy Edwards, you win our Second Disc No-Prize! In 1951, Carl Sigman (“Ebb Tide,” “What Now My Love”) set lyrics to the 1912 (!) melody by Charles Dawes, Vice President under Calvin Coolidge and a Nobel Peace Prize recipient. Although the song was recorded by Nat “King” Cole, Louis Armstrong and Dinah Shore, it had its most enduring