Jack and Betty are celebrating their 50th wedding anniversary. "Betty, I was wondering--- have you ever cheated on me?". "Oh Jack, why would you ask such a question now? You don't want to ask that question.." "Yes Betty, I really want to know. Please." "Well, all right. Three times." "Three? When were they?" "Well , Jack, remember when you were 35 years old and you really wanted to start the business on...