Parasitic round worms are frequently found in the guts and in the flesh of fish. Although only a small proportion of fish sold to the public is affected in this way, the worms are unsightly and consumers naturally object to their presence.
J. Edgar Hoover was the first director of the FBI. He introduced fingerprinting and forensic techniques to the crime-fighting agency, and pushed for stronger federal laws to punish criminals who strayed across state lines. He also kept secret files on more than 20,000 Americans he deemed subversive.
J. Edgar Hoover's 1947 testimony before the House Un-American Activities Committee, is an example of this type of thinking, of the vision of communism that came to shape most people's perceptions of the Red Menace.