When it comes to getting what they want, some kids seem to know exactly what to do to make their parents give in to their demands. This little girl could have done what a lot of kids do and throw a temper tantrum. Instead, she chose negotiation to the point of  extortion to get what she wanted.The funniest part of this story is the father and daughter were at the toy store to buy a gift for a friend's birthday party and this little girl managed to turn the whole thing into her own shopping trip. I just hope they remembered to buy the gift they were actually shopping for.