 Breton Novelli, a GWU senior in 2012, reflects on more than a year of sobriety after struggling with substance abuse. |  Drew Bandos, musician. |  Gina McCarthy, the Administrator of the Environmental Protection Agency. |  Joe MacDonald and Kethan Savage, basketball players. |  Frank Sesno, journalist. |  Youssef Bishara, musician. |  Loretta Lynch, the Attorney General of the United States. |  Brian Mojica, water polo player. |  Arne Duncan, the Secretary of Education. |  Ira Glass, radio personality. |