Answer:
all Article III judges
Explanation:
Article III federal judges are appointed for life, during "good behavior". They are appointed by the president of the United States and confirmed by the U.S. Senate in accordance with Article III of the United States Constitution of the United States Constitution.
Article III federal judges" (as opposed to judges of some courts with special jurisdictions) serve "during good behavior" (often paraphrased as appointed "for life"). Judges hold their seats until they resign, die, or are removed from office.
Article III of the Constitution governs the appointment, tenure, and payment of Supreme Court justices, and federal circuit and district judges. These judges, often referred to as “Article III judges,” are nominated by the president and confirmed by the U.S. Senate.