We know that habeas corpus has traditionally been the remedy to challenge the legality of detention by the soveriegn domestically.
That's what the barons at Runnymede forced King John, at swordpoint, to agree to allow (no imprisonment except by the law of the land, which we translate into "due process of law." The resulting document, entered under duress one might say, is called Magna Carta, or "Great Charter."
Why such a great document?
Because it gave the barons, who were the king's natural supporters in their system of subinfeudation of land tenures, that is, each tenant of land, starting with the feudal serf, owed duties to the landlord above him, such as 40 days of military service, a share of the crops, the animals, the cheese, etc. And this landlord above the serf owed his duties in turn to the lord above him. As a result you had lords who owned village after village and the loyalty (and attendant performance of duty) of thousands of inhabitants of the land.
These barons were warlords. They fought with each other over land and resources, but also with their overlord, the king, who was simply the richest baron of them all. The king tried to keep them in line while trying to protect the kingdom from invasion from abroad. And he needed troops to invade France to protect his inherited provinces there.
When the king imprisoned a baron, say for conspiring to overthrow the king, treason, to whom did the imprisoned baron complain about being thrown into the king's dungeon.
The king, one supposes, meaning to no one likely to help, in reality.
But, if the king were forced to produce the body of the baron, alive, to one of the king's judges, then the detention could be complained of to be unjust, i.e. illegal as being against the law of the land and established usages and procedures. The king had agreed, in setting up the courts, to be bound by the law of the land, but this was not fully accepted by the king, it seems. So the barons forced him, at Runnymede, to agree to submit to the rulings of his own court. This was the breakthrough at Runnymede. The barons had forced the king to obey the law as enforced by his own judges. Let's hope that the king's judges were up to standing up against the king who appointed them.
Were they appointed for life?
Could they be removed for ruling against the king?
Could they be punished for ruling against the king?
Could they be threatened successfully lest the rule against the king?
Could their salaries be with-held or reduced for displeasing the king?
All these protections were added in time. Some appear in our Constitution.
The court order to the sheriff read: "You, Mr. Sheriff of Nottinghamshire, have the body of Lord So-and-so. Produce Lord Clarendon (alive) before the assize (court, traveling on horseback with judges, clerks, law students, barristers, summoners (process servers), bailiffs, constables, and the like) at Nottingham on the morning of Tuesday next to answer for why you are holding him so; otherwise release him forthwith."
The reeve of the shire, i.e. the shire reeve, from which we get our word 'sheriff,' then produces Lord Clarendon in court before the judge where a hearing is held on why the latter is being held in the dungeon.
"Because the king sent me a note saying to arrest him," the sheriff might reply.
That's not good enough, the judge would reply. You'll have to let him go if that's all you rely on. The king must have good grounds and evidence to support the claim, otherwise you must let the prisoner go.
And so forth.
The principle was established and enforced that in England the king was not above the law when it came to detaining subjects accused of crime or otherwise being held in any form of detention.
This was the law against prisoners rotting away in jail without ever coming before a magisttrate to determine whether the detainee was in fact the Lord Clarendon suspected of conspiring against the king, as opposed to his cousin or little brother of the same or similar name.
The U.S. Constitution doesn't exactly say that "We adopt habeas corpus." What it says, oddly enough, is just that it may not be suspended except in cases of invasion or rebellion. Lincoln suspended it during the Civil War. Secession was as good as invasion, I suppose, at least for Lincoln, although perhaps not for Chief Justice Taney.
So now we know that habeas corpus lies domestically. A prisoner held within the country can complain to the nation's courts that his detention is illegal.
But what about prisoners of war, do they have the right of habeas corpus? During WWII, we held German and Italian prisoner of war, captured on battlefields in Europe, captive for the duration in stockades inside the continental U.S., i.e. on American soil.
Did they have access to the federal courts to complain about the fact or conditions of their detention? No, they did not. They were governed by the Geneva Conventions of the 1920s following WWI to which the U.S. was signatory. They only had to give name, rank, and serial number, which we were obliged to disclose to the International Red Cross. So we were responsible for their well-being during captivity. No torture was allowed.
Following the invasions of Afghanistan and Iraq, however, we established torture camps, allegedly to prevent another 9-11 attack on U.S. soil and interests anywhere in the world. We also established a central concentration and torture camp in Guantanamo, a base we have in Cuba stemming from our 1898 war with Spain, which had colonized Cuba. We stole Cuba, fair and square, and later gave it back to itself, keeping Guantanamo on a long lease.
We began stocking Guantanamo with people we captured in Afghanistan and Iraq. They were bad guys, some of them. But not all of them. Some were just there, in Afghanistan or Iraq when arrested by American soldiers ("coalition forces") or our foreign colleagues-in-arms in Operation Iraqi Freedom (OIF).
Did these detainees, some of whom were driven to attempted suicide by our mistreatment, have the right to complain about the fact and conditions of their detention to a U.S. federal court? A court whose writ ran to the top military commanders? Did the U.S. Army have to obey a civilian in a robe, sitting in a courtroom in America, somewhere far from the battlefield?
Were these detainees "prisoners of war" (POWs)? Not exactly, said President Bush. They're 'enemy combatants,' whatever that is. Somewhere between a POW and a criminal, I suppose.
Well, do they have access to our courts to protest their indefinite detention without charges and without being brought before a court?
That's what Boumediene is about, decided this past week, the decision of the Court, below.
Boumediene held that prisoners of the U.S. held anywhere in the world, be they citizens or foreigners, had the right of access to the U.S. courts.
And how do they get before this court?
They file a piece of paper, or their friend does for them, stating that Mr. So-and-so is being held by the power of the United States. He has not been charged. He is being held on some pretext, such that he is an enemy combatant. Please order him to be brought before a U.S. court to determine whether his detention is legal or not.
The court issues an order (court orders are sometimes called writs and sometimes jus court orders; when it comes to producing (live) bodies, we call it a writ. The order says: To the commander of the facility at Guantanamo (or whereever): YOU HAVE THE BODY OF MR. SO-AND-SO. Produce him before this court next Tuesday at 9:00 a.m. Or let him go. Be prepared to explain your justification for holding him so.
The commandant produces Mr. So-and-so. The commandant explains he is holding the prisoner because the president of the U.S., George W. Bush, claims he's an enemy combatant, whatever that is.
We expect the court to say, "This is not a good enough reason. Let him go."
Boumediene, below, is a breakthrough. It extends the power of the writ, and the courts, beyond our borders to around the world.
This is sweet for the good guys who are being held as prisoners along with the bad guys.
It is sweeter still for the rule of law.
Boumediene protects America from being ruled by pirates and dictators, not that we have any of those, except perhaps in the Bush-Cheney White House, populated by sterling characters such as Scooter Libby.