question: William T. Dzurilla served as a clerk to a former halfback nicknamed "Whizzer" in which judicial institution?
answer: United States Supreme Court
context: Title: Kris (Romani court)
  Passage: Kris (Romani: "kris" ) or Kris-Romani is a traditional court for conflict resolution in the culture of Vlax branch of the Romani people.  The term derives from the Greek language, "κρίση" (judgment).  It is a key institution for enforcing the Romani Code (Romani: "romano zakono; zakonuri" ) within Romanipen.  It developed in the area of present-day Romania, during the times of the slavery, as a judicial institution of the local Romanies, in order to enforce the community cohesion and its internal balance.  After the abolition, from the half of the 19th century onwards, many Vlax Romanies emigrated in the rest of the world, bringing with them the kris as part of their cultural luggage.  More or less formal proceedings exist also among other Romani branches.  Some non-Vlax Romanies adopted this institution, like the Drzara from Sweden (originally from Serbia), in contact with the local Kalderash.
  Title: Egyptian State Lawsuits Authority
  Passage: The Egyptian State Lawsuits Authority is an Egyptian judicial institution.
  Title: William T. Dzurilla
  Passage: William T. Dzurilla, formerly William T. D'Zurilla, is an attorney, a partner in the Boies, Schiller & Flexner law firm's Fort Lauderdale, Florida office.  He was a law clerk for Justice Byron White of the United States Supreme Court from 1982 to 1983.  He played a key role in the privatization of major state-owned businesses in Slovakia.
  Title: Reichskammergericht
  Passage: The Reichskammergericht (] , "Imperial Chamber Court"; Latin: "Iudicium imperii" ) was one of two highest judicial institutions in the Holy Roman Empire, the other one being the Aulic Council in Vienna.  It was founded in 1495 by the Imperial Diet in Worms.  All legal proceedings in the Holy Roman Empire could be brought to the Imperial Chamber Court, except if the ruler of the territory had a so-called "privilegium de non appellando", in which case the highest judicial institution was found by the ruler of that territory.  Another exception was criminal law.  The Imperial Chamber Court could only intervene in criminal cases if basic procedural rules had been violated.
  Title: Byron White
  Passage: Byron Raymond "Whizzer" White (June 8, 1917 – April 15, 2002) won fame both as an American football halfback and as an associate justice of the Supreme Court of the United States.
citations: Byron White William T. Dzurilla