詳細(xì)介紹：After an a lien spac ecraft des troys Washin gton, D.C., the resident s of a small town must fight off a un it of alien soldiers on th e hunt for th e President of the Un ited St ates and t he myst erious device he&#3 9;s carryi ng after hi s escape ch opper crash lands ne arby.詳情