Link round-up Tuesday, 21 July 2015 13:32:30 CDT David-Braverman Travel, Chicago, Politics, Weather (0) Stuff I found on the Interwebs this week: Apparently, un-schooling is still a thing. Now that we're removing sanctions from Iran, maybe they'll be able to maintain their airplanes? Illinois has been very wet and very cool for a while now, thanks to a hot ridge of high pressure in the western U.S. That's all for now.