A Gun Here, A Gun There

There's a lot of fluff in the news today .... again .... still .... about Iran supplying arms to Iraq.

Does anyone really doubt that Iran is intervening in Iraq? That's not the question as far as I'm concerned. In fact, were I an Iranian leaders I certainly would be intervening. Think about it. If _________ bad guys were taking over the Mexican government, is there any doubt that the U.S. would be heavily playing games there if not outright invading? And besides, what right do U.S. leaders claim to be appalled by intervention in Iraq? How many troops/guns/contractors do we have in Iraq?