We made one great mistake regarding Guantanamo: No terrorist should have made it that far. All but a handful of those grotesquely romanticized prisoners should have been killed on the battlefield.
The few kept alive for their intelligence value should have been interrogated secretly, then executed.
Terrorists don’t have legal rights or human rights. By committing or abetting acts of terror against the innocent, they place themselves outside of humanity’s borders. They must be hunted as man-killing animals.