Law Bulletin headlines this week in history by Christine M. Pusateri: 25 years agoCousins to run for high court — Dec. 11, 1989 Cook County Circuit Judge William Cousins has announced that he will be a candidate in the 1990 race for a spot on the Illinois Supreme Court. Cousins, a Democrat elected to the bench in 1976, will challenge former Chicago Mayor Michael Bilandic, a 1st District Appellate Court justice, he said Saturday. Cousins — a Harvard Law graduate — is well known for his 1979 …