Who created the practice in which the Florida Legislative Investigation Committee used during the era of the Second Red Scare?
McCarthyism McCarthyism is the practice of making accusations of subversion or treason without proper regard for evidence. The term refers to U.S. Senator Joseph McCarthy and has its origins in the period in the United States known as the Second Red Scare, lasting roughly from 1947 to 1956 and characterized by heightened political repression as well as a campaign spreading fear of influence on American institutions and of espionage by Soviet agents.
Silent witness rule The silent witness rule is the use of "substitutions" when referring to sensitive information in the United States open courtroom jury trial system. The phrase was first used in US v. Zettl, in 1987. An example of a substitution method is the use of code-words on a "key card", to which witnesses and the jury would refer during the trial, but which the public would not have access to. The rule is an evidentiary doctrine that tries to balance the state secrets privilege with the bill of rights (especially the right of the accused to a public trial, and the right to due process). In practice the rule has been rarely used and often challenged by judges and civil rights advocates. Its use remains controversial.