I have a flat file with 200+ records. Each record has a person's name, tel, e-mail address, office, and then 15 different committees a person can volunteer to work on. Each committee is a Yes/No selection. Some individuals have only specified to serve on one committee where others have chosen to work on up to 4 different committees. How do I construct a query/report to give me a listing of those individuals who've volunteered to serve on multiple committees?