This is a post I wanted to do yesterday; but then decided I didn’t want to profane the Fourth by writing anything political. For at least one day a year, we ought to be able to show some unity.But I just finished reading Larry Diamond’s fascinating and disturbing book: Squandered Victory: The American Occupation and the Bungled Effort To Bring Democracy To Iraq. And it left me absolutely livid about the fact that Donald Rumsfeld is still Secretary of Defense.You should read Diamond’s book; if you don’t have time, he wrote an earlier and much briefer version of his basic argument in Foreign Affairs last fall.Diamond, probably America’s top expert on democracy-building, spent several months working for the Coalition Provisional Authority (the Pentagon-run U.S. occupation entity) in early 2004. And he came away with an indictment of the early and continuing mistakes, mostly attributable to Rumsfeld and his top civilian aides, that we and the Iraqis continue to pay for today.Most of his litany of errors is familiar, but Diamond puts them, and their consequences, together in a way that takes your breath away. Totally aside from the decision to invade in the first place (which Diamond opposed), Rumsfeld’s Big Mistake was his stubborn determination to go into Iraq with about one-third the number of troops that every military and civilian expert told him would be necessary to secure the country. As a result, Coalition troops could do little or nothing to deal with (a) the systematic looting and lawlessness that destroyed what was left of Iraqi civil authority, and paralyzed the economy; (b) a massive influx across unprotected borders of Iranian and Sunni Jihadist agents and fighters; (c) the formation of a vast array of sectarian armed militias, fueled by another bad administration decision to disband the Iraqi army; (d) a decisive erosion of Coalition credibility among Kurds and Shi’a who remember their abandonment by the U.S. to Saddam’s vicious reprisals after the First Gulf War; and (e) a security situation that made reconstruction efforts physically impossible.Aside from that Big Mistake, Diamond catalogues a bunch of subsequent blunders, including an inability to take seriously and accomodate the pro-democracy views of Grand Ayatollah Sistani, probably the most important figure in Iraq; an abrupt 180-degree shift in policy from a breezy assumption that the U.S. could turn Iraq over to exiles like Ahmed Chalabi, to a reluctance to relinquish control at all; and a consisent pattern of doing the right thing, if at all, several months too late.Even the famous “purple-finger” election of January 2005, Diamond says, carried the potential seeds of disaster, thanks to a Bush administration decision in favor of a national proportional representation system, with no provision for local districts. This decision guaranteed Sunni under-representation in Iraq’s first popularly elected government, while eliminating any incentive for the kind of inter-communal political parties that might have emerged in mixed-population areas of the country.Diamond hasn’t give up hope about prospects for the ultimate emergence of a stable Iraqi government, but has laid out an urgent series of U.S. policy changes (which the DLC recently endorsed) necessary to make it possible, including a decisive repudiation of the idea that we want a permanent military presence there.We all know George W. Bush cannot admit mistakes, though he is capable, now and then, of unacknowledged flip-flops. His single biggest mistake with respect to Iraq, before, during and after the invasion, was his and Dick Cheney’s categorical trust in Donald Rumsfeld and the people around him. I for one will have trouble expecting things to get better in Iraq until such time as Rummy walks the plank. Maybe the White House will suddenly announce that Rumsfeld is desperately needed for another job–perhaps some presidential commission on what the military should look like if and when we colonize space. After all, they’ve already found ways to offload Wolfowitz, Feith and Bolton.But any way you look at it, Rummy’s got to go, especially if this president ever intends to make something other than a very bad joke of his 2000 pledge to introduce “a responsibility era.”