3. Insights into Vox.com and how it views its competitors. And here is Joshua Gans on Vox.
4. Philippe Legrain, European Spring, a useful and well-written popular look at the European economic mess, $2.99 on Kindle.
6. Chrystia Freeland dialogue with Larry Summers, starts at about 40:00. It is the best Larry video I have viewed. Here is a Sendhil Mullainathan talk on machine learning which I have not viewed.