Links (06/16/2013)

1. Arkansas personal and economic freedom. (The interesting question is: why?). 
2. Pics from Turkey. 
3. Small donations to support higher education for Haitian students.
4. Ghost cities in China. 
5. The incredible things migrants are willing to do for a better life. Spanish. English.
6. Who are the new economic optimists?
7.  Car crashes should be a global health priority. HT @m_clem.