Obama's exercise of war powers in Libya is firmly in the tradition of American foreign policy. While he has parted ways with antiwar Democrats, he still shows that he has to learn the ways of the executive.

An assessment of Ontario Premier Dalton McGuinty's decision to shut down Ontario's four remaining coal power plants.

The Iraq war has pumped adrenaline into the publishing industry, producing works that will make lasting contributions to reconstruction planning and scholarly reseearch.