David Cameron is a Professor of Political Science and the Director of the Program in EU Studies at the MacMillan Center. He has written extensively about the Eurozone debt crisis and, most recently, the EU’s Eastern Partnership and the crisis in Ukraine.
http://www.yale.edu/macmillanreport/ep155-cameron-021815.html?utm_source=Weekly+E-Calendar&utm_campaign=f266a1fce6-The_MacMillan_Report&utm_medium=email&utm_term=0_b3aaab2a39-f266a1fce6-390452697