What? If you didn't sound so serious I would think your comment is meant to be a parody.
> Very little of this is actually true, at least with regards to what the U.S. does internally.
The majority of the OP's comment is not about domestic US politics, it's about support of dictatorships abroad. I'm guessing you are not very familiar with the history of Latin america, you should read up on that before making comments like this again. By the way, the US backed ex-president of Guatemala was just found guilty of genocide[1], Hillary Clinton said Egypt's dictator Mubarak was a "friend of her family", and the US strongly backs the regime in Saudi Arabia which is one of the most repressive in the entire middle east. When Madeleine Albright was asked if she thought the death of half a million Iraqi children due to the sanctions was too high a price to pay, she said "I think...the price is worth it"[2].
> The U.S. government very rarely ignores the Constitution
Are you aware that it was recently revealed that Henry Kissinger was recorded saying "The illegal we do immediately, the unconstitutional takes a little longer"[3] Or are you familiar with the regime of secret law that surrounds drone assassinations, do you think that just because the president can get his lawyer to write him a permission slip that it makes assassinating US citizens abroad constitutional? What about locking people up in Guantanamo bay without a trial? What about torture? What about the 4th amendment. Do you even know which one that is, or why that is relevant to the article about spying on reporters from AP? What about freedom of the press?
> As for externally--the Constitution puts almost no limits on the American government's ability to intervene in foreign affairs
Have you even read the constitution? It doesn't sound like it. The entire point of the constitution is to constrain the ability of the government to do things. It says that the government is bound by all foreign treaties[4]. It also happens to say that congress is the only body of government that can declare war, even though after Vietnam that clause has pretty much been ignored.
> as far as global hegemons go, the U.S. is the most benevolent such entity in the history of the world
are you serious?
[1] http://www.reuters.com/article/2013/05/13/us-guatemala-riosm...
[2] http://www.youtube.com/watch?v=RM0uvgHKZe8
[3] http://rt.com/news/wikileaks-assange-release-files-475/
[4] http://en.wikipedia.org/wiki/Article_Six_of_the_United_State...