Link round-up Friday, 08 January 2016 15:42:07 CST David-Braverman Chicago, General, Geography, Travel (0) As the work week slowly grinds down, I've lined these articles up for consumption tomorrow morning: Paul Krugman has thoughts about Fitbits. Chicago is going ahead with a $1bn plan to finish the O'Hare Modernization Project. Elsewhere in our fair city, a Meetup group walks the entire length of a Chicago street once a month. I might join. Monkeys can't own copyrights in the U.S., even for their own selfies. And now it's off to the barber shop. And then the pub.