Eastern Associated Coal Corp. v. United Mine Workers of America, District 17, et al., 531 U.S. 57 (2000)

U.S. Supreme Court held that public policy considerations do not require courts to refuse to enforce an arbitration award ordering an employer to reinstate an employee truck driver even though he twice tested positive for drug use.  Worked with now-Chief Justice John Roberts, who was retained to do oral argument to the Supreme Court.