Wednesday assorted links

1. Race in Stanford economics enrollment.

2. The political composition of journalists, as reflected by their Twitter feeds.

3. “I managed to walk to the North Pole, but I didn’t manage to walk to the airport from Boston.”

4. When did “Big Hair” peak?  The data.

5. Florida school choice seems to have worked.

6. U.S. higher education has a foreign money problem (my Bloomberg column).