Include this in chapter 2.
http://news.fiu.edu/2012/03/national-study-looks-for-insights-why-do-minorities-drop-out-of-doctoral-programs/38043

this too:

http://www.tnj.com/news/business/google-looks-boost-minorities-science-technology


http://www.tnj.com/news/business/google-looks-boost-minorities-science-technology