Academic Conference (in English)
Moderator and Panel "What's Going on in Okinawa," '“We Disagree”: Global Anti-Base Struggles and the Role of Scholars,' Conference of Global Radicalism (Lansing, Michigan State University, January 27, 2007).
Commentator, Film screening and discussion of "Marines Go Home", Peace and Justice Studies Association Conference (New York, Manhattan College, U.S.A., October 5-8, 2006).
"Identities and Racism of the Puerto Rican Migrants in New York City: An Introductory Essay," "Interrogating Race and National Consciousness in the Diaspora," (Chapelhill, Univ. of North Carolina, U.S.A., September 17, 2003).