Some two weeks ago American airplanes fired on two oil tankers in northern Afghanistan. It was a German officer who'd asked the U.S. air force to attack the tankers in the middle of the night, in a populated area. The attack was successful - the two tankers were hit, went up in flames and were destroyed. But the overwhelming American-German air attack killed some 70 people. Some of those brought to hospitals were severely injured - with mutilated faces, burned hands and charred bodies.

It is not clear to this day if most of those who burned to death were Taliban warriors, as NATO first claimed, or innocent civilians who wanted to bring home a bit of oil. One way or another, it's clear that the United States and Germany are responsible for an extremely brutal attack. Britain, France, Spain, the Netherlands, Belgium and Norway also bear responsibility for the massacre as NATO members.

If the international community is committed to international law and universal ethics - which do not discriminate between one sort of killing and another - then it should investigate this villainous assault. If the United States, Germany and NATO refuse to cooperate with investigators, the UN should consider transferring the case to the International Court of Justice in The Hague. It is possible that at the end of the process it would be necessary to put U.S. President Barack Obama, German Chancellor Angela Merkel and the leaders of Britain, France, Spain, the Netherlands, Belgium and Norway on trial for their role in committing a severe war crime that did not distinguish between civilians and combatants.

Obama would probably be the principal defendant in this case. He was the one who believed in the war in Afghanistan and intensified it. As U.S. commander-in-chief, he bears direct responsibility not only for the deaths of those who were burned with the tankers, but the death of many hundreds of innocent Afghan civilians.

If there are is such a thing as an international community, international law and universal ethics, they must seriously consider putting Obama on trial for his responsibility for severe war crimes.

Absurd? Yes, it's absurd. No sane person in the world believes that the United States, Russia or China could be subjected to purist international law. The United States has killed thousands of innocent civilians in Iraq and Afghanistan and in the last few months encouraged Pakistan to make an extremely brutal military move in its Swat Valley. The United States was not required to account for it because everyone understands that this is the price of the terrible War on Terror. Russia committed blood-curdling war crimes in Chechnya, while China deprives its citizens of basic rights and is conducting a wicked occupation in Tibet. They are not asked to pay for this because everyone understands that you don't mess with superpowers.

But not only superpowers are immune. Saudi Arabia practices an open, declared policy of discrimination against women and the international community does not see. Sri Lanka is crushing the Tamil national movement, causing a ghastly humanitarian disaster, and the international community does not hear. Turkey is brutally oppressing the Kurdish minority, and the international community does not speak.

Only in matters involving Israel, do international law and justice suddenly discover that they have teeth. Only when Israel is involved is the judgment administered out of context. Only Israel is required to uphold a moral standard no superpower or Middle Eastern state is required to uphold.

Over the course of the military offensive in Gaza, Israel used excessive firepower and this must not recur. Severe incidents took place during the operation which must be investigated. But the inquiry must be carried out by us, and among ourselves. As long as Judge Richard Goldstone doesn't probe the United States, Russia, China, Saudi Arabia, Sri Lanka or Turkey, just as he probed Israel, he is not a moral figure. A law is a law only when it applies to everyone and does not discriminate, as Goldstone did.