The US claims to occupy the Naval Base subject to a valid lease. That's a big one, for surely even the Americans can see that a lease grants the use of a property only for certain things, all of which must be legal, and the landlord can evict you if you violate the terms.
Are the relations between Cuba and the US the same as set out in Treaty of Relations of 1903? Is the US is still best friends with Cuba, or if it's not, was Cuba wrong for getting rid of Batista and the mob?
Is America right to say that the Bill of Rights contains inalienable rights, given by God, to Americans and to no one else?
Are people right to think that knowing the truth will lead to justice?