The second most-employed 'reason' is that we have to stabilise the government of Iraq so that it can be "a strong ally in the War On Terror". This reason is slowly being abandoned, at least in practise, by betting everything on the "Awakening". By building a parallel military force that is not loyal to the Iraqi government, the Administration is effectively throwing the government, the National Police, and the Iraqi Army to the wolves. The idea seems to be that they can control the Sahwa more easily, rout Al-Qaeda, and then manipulate them into bringing the Iraqi government 'into line' or even overthrowing them in favour of a more puppet-like regime.
While there are a lot of problems with this approach, a stupid, risky, and expensive plan has never stopped the Administration before. But the premise of this scheme, the rout of Al-Qaeda, is profoundly weak. As John Cole notes in the post below, there are no more than a few hundred AQ. Nearly every day, the military posthumously dubs any number of corpses "Al-Qaeda". Basically, we 'know' they are AQ because we killed them, and we wouldn't have killed them unless they were AQ, or so the circular logic goes. Our "Awakening" buddies that have been killed by friendly fire have even been dubbed AQ until this little "mixup" was corrected later by the Sahwa.
In the post below, Mr. Cole is taking McCain to task over his utterly mistaken attack on Obama when he responded to a hypothetical scenario. McCain falls over himself in a knee-jerk reaction in which he adamantly speaks of a tremendous Al-Qaeda threat in Iraq.
post from John Cole's Informed Comment:
Moreover, the allegation that he makes about there being 'al-Qaeda in Iraq' that could well take over the country is part lie and part insanity. The Sunni Arabs are no more than 20% of the Iraqi population. How could a tiny minority from within them take over the whole?
The technical definition of al-Qaeda is operatives who have sworn fealty to Usama bin Laden. There were only a few hundred of them. I doubt whether more than a handful of such individuals are in Iraq.
So there isn't any "al-Qaeda" in Iraq in the technical sense. There are "Excommunicating Holy Warriors" (Takfiri Jihadis), i.e. devotees of political Islam who are violent and willing to deploy terror for political purposes. They declare other Muslims who disagree with them "not Muslims,"-- thus the "excommunicating" bit. But there are only a few hundred foreign fighters. A small minority of Iraqis has associated with them. They don't call themselves 'al-Qaeda in Iraq.' The major such group is "The Islamic State of Iraq." And to say that they have "bases" in Iraq is pretty grandiose. They have some safe houses and try to take and hold neighborhoods, so far with indifferent success.
The idea that this small minority of violent Muslim fundamentalists could take over Iraq is completely crazy. They haven't even been able to keep their toehold in Baghdad-- the Sunnis have been largely ethnically cleansed from the capital by Shiite militias.
So the Shiites would not allow an "al-Qaeda" takeover of Iraq. Neither would the Kurds. Nor would most Sunni Arabs (as in al-Anbar Province, where the Dulaim tribe is at daggers drawn with the Excommunicating Holy Warriors).
Moreover, the neighbors would not allow the radical Sunnis to take over. Iran would sit on its hands while Shiites were massacred in Baghdad? Secular Turkey would allow this development? Baathist Syria? Hashemite Jordan (which played a major role in tracking down and killing Abu Musab al-Zarqawi)?
McCain's assertions that "al-Qaeda" has a strong position in Iraq or has any chance of taking over the country if the US leaves are both inaccurate. One is an error, the other is a dark but insubstantial fantasy.
Obama replied:
'“I've got some news for John McCain, that is there was no such thing Al Qaeda in Iraq until George Bush and John McCain decided to invade.
“I've got some news for John McCain. I've got some news for John McCain. He took us into a war, along with George Bush that should have never been authorized, never been waged. They took their eye off the people who were responsible for 9/11 and that would be Al Qaeda in Afghanistan, that is stronger now than at any time since 2001. I've been paying attention John McCain!
“John McCain may like to say that he wants to follow Osama bin Laden to the gates of Hell. But so far all he's done is follow George Bush into a misguided war in Iraq that's cost us thousands of lives and billions of dollars and that I intend to bring to an end so that we can actually start going after Al Qaeda in Afghanistan and in the hills of Pakistan, like we should have been doing in the first place. That's the news John McCain! '
Obama is correct that there was no al-Qaeda in Iraq before Bush overthrew the Iraqi government. I haven't been able to get anyone interested in it, but there is proof positive that the Baath authorities were very scared of al-Qaeda and that when Abu Musab al-Zarqawi showed up in Iraq, they put out an APB on him and branded him dangerous. (Dick Cheney told fairy tales about how Zarqawi was put up in fancy hotels by a solicitous Saddam.)
This is something that has always irked me about the neocon claims. This is the primary "link" used by wingnuts to tie Saddam to 9/11. Al-Zarqawi was in Iraq, so Al-Qaeda was allied with Saddam.
Hell, Al-Qaeda operatives were in the U.S, Britain, Spain, etc. Does that 'tie' the U.S. to Al-Qaeda? Does that mean we should invade Spain as "payback for 9/11"? Aren't we obligated to invade Britain, a country known to have WMD, to prevent it from being used by Al-Qaeda as a base?
The likely answer, if neocons were honest, to these questions is "only if the Decider says we need to".