I think unless there's some kind of fucking catastrophe waiting to happen, we need to stay the fuck out. Most likely, more people would end up dying from our intervention than from the revolution itself.

And revolutions just tend to be bloody. It's kind of a good thing. I'd rather Iran have to look back and say "let's move on from this bloody revolution with peace on our minds" than "fucking US pigs interfering again, let's kill them all."