As stories about the shutdown's effects on the federal workforce stream in, it's worth considering just who these federal workers are, and how vulnerable many are to a missed paycheck.
Brazilian commodities producers have long dreamed of a railroad network crisscrossing Amazonia and the Cerrado, able to cheaply move crops and minerals from the nation's interior to South America's coasts. But factors, including lack of investment, political instability, and difficult terrain, have foiled those hopes—until now.
Nike's new $250 shoe that makes a faster runner might be cause for celebration, but it plays into a long-running debate over the deeper meaning of the marathon and who should participate in it.