As Muz pointed out, a LOT of innocent people died as a result of the Iraq war. I appreciate the idealistic purity of your position, but those sort of decisions bear real-world consequences.
You are right, a lot of people die in war. It is not pleasant. The important thing is to remove the shadows off of the entire situation. If you have mysterious death after mysterious death, you don't have stability or something that is just. You have a mess that breeds insecurity and similar actions. The people aren't governing themselves, they are being attacked. No matter how "evil" their ruler was, it was THEIR ruler.
This is why Saddam's sham trial was still beneficial. The people there got the feeling of removing their own bad ruler. They could have pardoned him if they wanted and the US shouldn't have done a thing about it. Stability will follow eventually in Iraq as long as they can feel that the organization is theirs. A just war pacifies the active fighters and allows everyone to talk things out and come to a working order. There is no "secret hatred", because people know exactly what happened. It isn't hidden. We take instant responsibility for our actions, and people know we are serious about saying we want order there.
Y'know, it's funny. I went into international relations with a very similar attitude. The CIA did some incredibly underhanded things during the Cold War. But once I began to deconstruct the scenarios at the time, and to take stock of the full range of totally evil f**ks out there, I gained a new appreciation for why the CIA exists and how it should be properly used. For instance, if I had my way there'd be a systematic extermination campaign against the LRA in Uganda. But because it's not a geopolitically important region, it gets put on the back-burner.
I'm glad you can deconstruct some scenarios and find a use for force in that degree. The thing is, you are meddling with another group's business. When left alone, eventually these "horrible places" self-correct. It is the constant outside force that is applied that prevents them from settling. The best thing for Uganda is to stay the hell out of it, let the people kill each other until they have a stable government. If we are asked by someone to come in and protect them, we go in in force and stop all killing. Make people settle things with words rather than bullets. Two wrongs do not make a right, and taking the life of anyone is wrong. A war's goal is not to take life, that is just the consequence. An assassination's goal is to take a life.
Umm...
1. I don't think the President is personally going to shoot anyone. (Although I could be wrong and Obama might be a stone-cold professional ninja. That'd actually be kind of cool.)
2. Any concerns about being labeled a terrorist by the government and then subsequently targeted by your own government? Don't start with this administration. Go back a few years.
3. Find me an example of a US citizen who has been assassinated/killed/murdered/whatever on *suspicion* of being a terrorist. This isn't the wild and wooly days of COINTELPRO or MKULTRA.
Ordering or approving the death of someone does not take the blood off your hands.
http://www.washingtonpost.com/wp-dyn/content/article/2010/01/26/AR2010012604239_2.html?hpid=topnews&sid=ST2010012700394Anwar al-Awlaki may not be innocent, but what about the rest of the list?
US citizens are given certain rights. One of those core ones is the right to not be shot by your president (coming from several constitutional amendments, like rights to trials and such)
Should John Walker Lindh have been assassinated? That is what we are talking about. His parents state that he was motivated by stories of atrocities in the conflict there. He went to fight what he thought was the good fight. There are Americans who have done that in Somalia. They are fighting for Islamic causes, but what are we doing in Somalia that gives them the right to label them as terrorists? To my knowledge, there isn't any Anti-American activities coming out of Somalia (Countries we have defended against our traditional bear enemy even fairly recently, such as Georgia, however, do have such activities.)