Xuefei Ren argues that cities in China and India are more aptly compared in territorial vs. associational governance than by regime type.

CFR's Mira Rapp-Hooper explains why NATO is still essential for America’s global leadership – but must be remade to meet the challenges of the 21st century.

Do Chicagoans truly understand the role the Navy plays around the world and the increasing challenges it faces?

Todd Graham, CNN debate analyst and "America’s Debate Coach," takes a minute to explain what voters expect to learn from presidential debates and why it's helpful for the candidates to debate more than once.