This does not give the President of the US the right to create an admitted "kill list"!
I might have misunderstood, so correct me if I am wrong here....
You stated that our intelligence agencies should be the ones who decide who should be on such a list (as long as it was done legally). But this is already what takes place. The White House doesn't just make up names to add to the list, they get this information from our intelligence agencies -- which report to the President.
And of course, my assertion is that the President has such power, assuming it conforms with the AUMF guidelines, and the additional requirements spelled out, and upheld by the Supreme Court, in regards to killing an enemy combatant abroad who happens to be an American citizen.
Now we are getting down to the heart of our discussion. The original question Rand Paul asked goes as follows:
"Well, words do make a difference, and I would feel a little more comfortable if we would get in writing a letter that says he doesn’t believe killing people not actively engaged in combat with drones in America, on American soil, is constitutional."
-Rand Paul
If you will notice in Eric Holder's response .... he left out the word "actively" engaged and responded with just "engaged".
Holder's response:
"Does the President have the authority to use a weaponized drone to kill an American not engaged in combat on American soil?"
Why is this? These words should absolutely be defined into law.
I imagine he left it out for basically the reasons I've been stating. Words like that make a huge difference. How would you define "actively" -- ask 10 different people and you get 10 different answers. It still does not define "engaged", or "combat" though -- it really doesn't answer anything.
I do not claim to know you're political ideology however my intuition tells me that in reality you are not comfortable with a sitting president being able to manipulate words and put American citizens on American soil on a "kill list" or in prison without due process (i.e. NDAA)! That is exactly what is happening here. This is a non-debatable point. The killing of al-Awlaki's son is surrounded in secrecy and the White House is refusing to release the details of this attack.
My opinion is that the AUMF gave the President the power to hunt down and kill Al Qaeda and their affiliates. If those people happen to be the US citizens, then I have no problem with them being killed in this effort.
That said, and what Holder I believe stated ultimately as well, is that if those people are American citizens they do have other criteria that must be met before they can be killed -- I believe it was spelled out in Hamdi V. Rumsfeld but I am not entirely sure off the top of my head. Basically it has to be determined that capture is not possible if the target is an American citizen. Within the United States, this is really far less likely, since capture would be far easier -- but in theory (which Holder stated), the President does have the power to kill an American citizen on US soil who is an enemy combatant -- if capture is not possible.
As for killing them without due process, I dispute that they did not have due process. Due process does not automatically mean judical process -- I believe this concept has been upheld in court as well.
Look, I get your point, and part of me agrees with it, but I think from a theorhetical and legal perspective, the White House has a pretty solid argument as long as they conform to those few guidelines. Now if Congress wants to limit this authority, or clarify what it means, by all means let them do it.
Remember the Hutaree Militia in Michigan that the Obama Administration accused plotting an anti-government uprising? This group was later acquitted by Judge Victoria A. Roberts in a Federal District Court. She stated: “The government’s case is built largely of circumstantial evidence,”
http://www.nytimes.com/2012/03/28/us/hutaree-militia-members-acquitted-of-sedition.html?_r=0
What if Obama had labeled this group as "engaged" in a plot against the Country, killed them in a drone strike and then refused to release the information of who and why?
Surely you see this as a slippery slope and a power that no sitting US President should have.
The President doesn't have such power -- he only has the power to go after Al Qaeda and its affiliates with lethal force -- and only on US soil if capture is not possible (based on the rules surrounding killing US citizens abroad).