Where a disparate impact is shown, the plaintiff can prevail without the necessity of showing intentional discrimination unless the defendant employer demonstrates that the practice or policy in question has a demonstrable relationship to the requirements of the job in question.
The Chief Justice only presides at presidential impeachment trials and will serve as our example to illustrate the process. In non-presidential impeachment trials, the Vice President or Senate pro tempore (temporary president of the Senate) presides at the trial.
The articles of impeachment are then brought before the Senate for trial. When the President of the United States is on trial, the Chief Justice of the Supreme Court presides (Article II, Section 3). Civil officers who can be impeached include cabinet officials, federal judges, presidents, vice presidents and Supreme Court justices, but not members of Congress[1].