Bilmes, Lutz, Crawford and Stern gather for a group photograph in Boston

 
Bilmes, Lutz, Crawford and Stern gather for a group photograph in Boston
(L-R) Linda J. Bilmes, professor at Harvard University's Kennedy School, Catherine Lutz, professor at Brown University's Institute for International Studies, Neta Crawford, professor of political science at Boston University, and Jessica Stern, fellow at the Hoover Institution, gather for a group photograph in Boston, Massachusetts March 12, 2013. REUTERS/Brian Snyder