(West Haven-AP Apr. 25, 2002 7:30 AM)_ Teachers at West Haven High School are questioning why a student who brought a gun to school was only suspended, not expelled. School officials confirm that a teacher found a gun earlier this year in a student's coat, which he left behind in a classroom. After the gun was found, administrators suspended the student for ten days and hired a tutor to teach him at home for 45 days. George Mack of the teachers' union says the teachers are concerned that any kid who was known to have a gun is coming back...