"Today, the Massachusetts Supreme Judicial Court will grapple with the question of what should become of the microscopic fertilized eggs, and could tackle legal and ethical issues few other states have addressed: What is the legal status of a human embryo? Is it property, a person, or something in between?" If you didn't think that was complicated enough, the parties involved are divorced and arguing about whether or not to have more children. I think I'll just go play with some data structures, now, and pretend the world is simple.