I wrote about Anwar al-Awlaki two times before he was killed and two times after he was killed, each time arguing that the Obama administration should be forced to submit their evidence to a court before they kill an American citizen. It appears that the president agrees with me, at least to the degree that he isn’t satisfied with the process used for Awlaki.

This week, I authorized the declassification of this action, and the deaths of three other Americans in drone strikes, to facilitate transparency and debate on this issue, and to dismiss some of the more outlandish claims. For the record, I do not believe it would be constitutional for the government to target and kill any U.S. citizen – with a drone, or a shotgun – without due process. Nor should any President deploy armed drones over U.S. soil.

But when a U.S. citizen goes abroad to wage war against America – and is actively plotting to kill U.S. citizens; and when neither the United States, nor our partners are in a position to capture him before he carries out a plot – his citizenship should no more serve as a shield than a sniper shooting down on an innocent crowd should be protected from a swat team.

That’s who Anwar Awlaki was – he was continuously trying to kill people. He helped oversee the 2010 plot to detonate explosive devices on two U.S. bound cargo planes. He was involved in planning to blow up an airliner in 2009. When Farouk Abdulmutallab – the Christmas Day bomber – went to Yemen in 2009, Awlaki hosted him, approved his suicide operation, and helped him tape a martyrdom video to be shown after the attack. His last instructions were to blow up the airplane when it was over American soil. I would have detained and prosecuted Awlaki if we captured him before he carried out a plot. But we couldn’t. And as President, I would have been derelict in my duty had I not authorized the strike that took out Awlaki.

Of course, the targeting of any Americans raises constitutional issues that are not present in other strikes – which is why my Administration submitted information about Awlaki to the Department of Justice months before Awlaki was killed, and briefed the Congress before this strike as well. But the high threshold that we have set for taking lethal action applies to all potential terrorist targets, regardless of whether or not they are American citizens. This threshold respects the inherent dignity of every human life. Alongside the decision to put our men and women in uniform in harm’s way, the decision to use force against individuals or groups – even against a sworn enemy of the United States – is the hardest thing I do as President. But these decisions must be made, given my responsibility to protect the American people.

Going forward, I have asked my Administration to review proposals to extend oversight of lethal actions outside of warzones that go beyond our reporting to Congress. Each option has virtues in theory, but poses difficulties in practice. For example, the establishment of a special court to evaluate and authorize lethal action has the benefit of bringing a third branch of government into the process, but raises serious constitutional issues about presidential and judicial authority. Another idea that’s been suggested – the establishment of an independent oversight board in the executive branch – avoids those problems, but may introduce a layer of bureaucracy into national-security decision-making, without inspiring additional public confidence in the process. Despite these challenges, I look forward to actively engaging Congress to explore these – and other – options for increased oversight.

I very much prefer the judicial authority to the oversight board. We don’t need a real-life death panel deciding the fate of U.S. citizens. We need to protect American citizens from any process whereby they can be killed by their government without even one judge signing off on it. There are no serious constitutional issues here except people’s constitutional right to not be killed by their government without any due process. That’s for U.S. citizens. As to the non-citizen targets of lethal action, I don’t see why the judicial branch needs to be involved since it would tend to create a encroach on executive power. I am encouraged, however, that here, too, the president is not satisfied with the status quo and actually wants to give away some of the authority and discretion he has had to make these kinds of decisions.