input: Executive Authority [Cons] (1)The White House could decide to send troops into the states that left the Union since they are no longer under the protections of US Constitutional Law. [Pros] 
output: (1)The White House, the Supreme Court, and the Congress would no longer have jurisdiction over the state that left the union. All Federal laws will be unenforceable within the state. The FBI will not exist within that state anymore so harassment of peaceful activists and news reporters will be history since the FBI has no regional jurisdiction over a state that is not within the Union.(2)The White House will not have any executive authority over the state, instead the governors office will be the commander in chief. The Governor will decide whether to start war with another state or not.