* "What drives the price of gold?":http://krugman.blogs.nytimes.com/2011/09/06/treasuries-tips-and-gold-wonkish/?smid=tw-NytimesKrugman&seid=auto * "The half-life
If anyone cares at this point, a recap: "Kazin":http://www.tnr.com/article/not-even-past/87379/republican-democrats-independents-dewey-lippmann, "me":https://themonkeycage.org/2011/04/independents_are_not_a_confuse.html,
* "Poll results":http://www.wjh.harvard.edu/~kwn/Documents/SocSci/HardProbsSocSciSummaryResultsandPollText_1Feb2011.pdf on the hardest problems in the social