At a recent convention of biological scientists, one researcher remarkedto another, "Did you know that we have switched from rats to lawyersfor experiments in our lab?"
"Really?" replied the other researcher. "Why the switch?"
"There were a number of reasons," the first researcher explained."First, our lab assistants don't become so attached to them. Second, lawyersbreed much quicker, making them far more plentiful. Third, animal rightsgroups have no objection to their torture and fourth, there are some thingseven a rat won't do."