If Bradley Manning did what he is accused of doing, then he is a consummate hero, and deserves a medal and our collective gratitude, not decades in prison. At his court-martial proceeding [today] in Fort Meade, Manning ... pleaded guilty to having been the source of the most significant leaks to WikiLeaks. He also pleaded not guilty to 12 of the 22 counts, including the most serious - the capital offense of aiding and abetting the enemy", which could send him to prison for life - on the ground that nothing he did was intended to nor did it result in harm to US national security. The US government will now almost certainly proceed with its attempt to prosecute him on those remaining counts. Spencer Ackerman was there and reported: "Manning's motivation in leaking, he said, was to 'spark a domestic debate on the role of the military and foreign policy in general', he said, and 'cause society to reevaluate the need and even desire to engage in counterterrorism and counterinsurgency operations that ignore their effect on people who live in that environment every day.' Manning is absolutely right when he said today that the documents he leaked "are some of the most significant documents of our time". They revealed a multitude of previously secret crimes and acts of deceit and corruption by the world's most powerful factions. Journalists and even some government officials have repeatedly concluded that any actual national security harm from his leaks is minimal if it exists at all. To this day, the documents Manning just admitted having leaked play a prominent role in the ability of journalists around the world to inform their readers about vital events.