Aliens have invaded my house. They dress like you or me in plain sweatshirts or t-shirts, but I can tell something is up. There is constant communication in a language I dont understand. Blub, blub, blub, day and night. But I think were winning. My guess is that there is a germ that they have no resistance to. One of them threw up all over the floor and the others have quieted down. BEWARE, they may be in your neighborhood.