Crime trends, predicting victimization
Geography of crime, crime and place, environmental criminology, statistics and research methods
The Death Penalty, Comparative Constitutional Law, Common Law in Africa
Terrorism, radicalization, terrorist surveillance, the Global Jihad Movement, al-Qaeda, terrorist tactics and target selection, counter-terrorism policies and programs
Criminal Courts, Constitutional Law, Criminal Procedure, Political Theory
Intersection of national security, homeland security and civil rights/civil liberties, privacy.