Eric Walker added Crime Along the Mexican Border Is Lower Than in the Rest of the Country to Government and immigration, Cato Institute and Alex Nowrasteh

Eric Walker added Muslim Immigration and Integration in the United States and Western Europe to Government and immigration, Cato Institute and Alex Nowrasteh

Eric Walker added a number of topics to Political scientists and policy analysts, and added Political scientists and policy analysts to Scientists, researchers and academics and Political science

Eric Walker added Muslim Immigration and Integration in the United States and Western Europe and Crime Along the Mexican Border Is Lower Than in the Rest of the Country to Alex Nowrasteh, and added Alex Nowrasteh to Political scientists and policy analysts