Carnivore was an electronic eavesdropping software system implemented by the FBI during the Clinton administration; it was designed to monitor email and electronic communications. After prolonged negative coverage in the press, the FBI changed the name of its system from "Carnivore" to "DCS1000." DCS is reported to stand for "Digital Collection System"; the system has the same functions as before. The Associated Press reported in mid-January 2005 that the FBI essentially abandoned the use of Carnivore in 2001, in favor of commercially available software, such as NarusInsight.
What did Carnivore monitor?
email and electronic communications

Reform of the liturgy had been a part of the liturgical movements in the 20th century mainly in France, and Germany which were officially recognized by Pius XII in his encyclical Mediator Dei. During the pontificate of Pius XII, the Vatican eased regulations on the use of Latin in Roman Catholic liturgies, permitting some use of vernacular languages during baptisms, funerals and other events. In 1951 and 1955, the Easter liturgies underwent revision, most notably including the reintroduction of the Easter Triduum. The Second Vatican Council made no changes to the Roman Missal, but in the document Sacrosanctum Concilium mandated that a general revision of it take place. After the Vatican Council, in April 1969, Paul VI approved the "new Order of Mass" promulgated in 1970, as stated in the Acta Apostolica Sedis to "end experimentation" with the Mass and which included the introduction of three new Eucharistic Prayers to what was up to then a single Roman Canon.
What were revised between 1951 and 1955?
Easter liturgies

The institutions and practices of canon law paralleled the legal development of much of Europe, and consequently both modern civil law and common law (legal system) bear the influences of canon law. Edson Luiz Sampel, a Brazilian expert in canon law, says that canon law is contained in the genesis of various institutes of civil law, such as the law in continental Europe and Latin American countries. Sampel explains that canon law has significant influence in contemporary society.
In which types of law can elements of canon law be seen?
modern civil law and common law