50$ million. What would you do with it?

 If i had $50 million dollars I would buy a house and help the poor. I would help the poor because it's sad watching them hold signs saying their hungry or some like that. But I would like to feed them and like shelter them. Like if its my kids on the streets holding signs their starving, thirsty, or need shelter. I would want to help them also because they can die if they don't eat or drink and its cold outside.