GRINDING IT OUTThe end of “post-partisanship”http://digbysblog.blogspot.com/2012/01/post-partisan-depression-and-trench.htmlMore: http://www.washingtonpost.com/blogs/plum-line/post/on-nominations-obama-stays-on-offense/2012/01/30/gIQAWujGdQ_blog.htmlObama stays on offenseHehhttp://www.thedailybeast.com/newsweek/2012/01/29/the-losers-and-lucky-duckies-of-campaign-2012.html[Paul Begala] [W]hen I