-The character of Randy Quaid's youngest son has an illness and smashes a bottle and thats why you see him puking on the road.
-Randy Quad makes a doctor at Area 51 help his youngest son.
-The daughter meets a new friend in two scenes.
-A scene were Jeff Goldblum explains that he has found a signal in the satallites and takes place after the President upgrades to defcon 3.
-More dialogue in the scene in the oval office were they upgrade to defcon 3.