He earned a pharmacist 's license from the Capitol College of Pharmacy in Denver , Colorado ( completing a two-year licensure program in just six months ) , and spent the years from 1931 to 1937 helping his father run the family drugstore .
He earned a pharmacist 's license from the Capitol College of Pharmacy in Denver , Colorado ( completing a two-year licensure program in just six months ) , and spent years from 1931 to 1937 helping his father run the family drugstore .