May 8 (UPI) -- Those born on this date are under the sign of Taurus. They include: -- Harry Truman, 33rd president of the United States, in 1884 -- Economist Friedrich Hayek in 1899 -- Filmmaker Roberto Rossellini in 1906 -- Musician Mary Lou Williams in 1910 -- Musician Robert Johnson in 1911 -- Naturalist David Attenborough in 1926 (age 100) -- Comedian/actor Don Rickles in 1926 -- International Boxing Hall of Fame member Sonny Liston in 1932 UPI File Photo -- Actor/musician Rick Nelson in