It being a slow news day, I have nothing to offer but this article on Iggy's foreign policy from Embassy Magazine. It offers nothing in the way of new information, but does go some way to explaining why many within the Liberal party view Ignatieff with discomfort.
Incidentally, of all the reasons to criticize Iggy's support the invasion of Iraq, one that doesn't get alot of play is the fact that he had already seen several years of things going wrong in Afghanistan and Kosovo. Empire Lite is an extended bitch against the same kind of mismanagement (nation building "on the cheap", he calls it) that has afflicted the U.S. occupation of Iraq.
One might argue that: fool me once, shame on you; fool me thrice, shame on me.
(Although as fodder for attack ads I think this stuff is mostly water lone gone under the bridge. I suspect now the line of attack will be his "installation" as Lib Leader, which won't work, and his status as an "intellectual", which might cut a little more sharply.)