This contribution to a memorial symposium in honor of Kim Barry confronts the political rights of non-resident citizens. It first describes the trend towards extending to and facilitating the exercise of the franchise by external citizens. An increasing number of states permit non-residents to...

Can a treaty override an individual right protected under the Constitution? There is perhaps no element of the foreign relations law canon more universally held than the proposition that constitutional rights prevail as against inconsistent international agreements; a consensus of commentators,...

Can President Obama join the Paris climate change agreement without seeking the approval of the Senate or Congress? According to the conventional, tripartite paradigm for analyzing the president's treaty-making power, this question is conceptualized as an issue of the president's independent...

Dual citizenship has become an unexceptional status in the wake of globalization yet remains at the sufferance of states. This essay advances the novel claim that dual citizenship should be protectable as a human right. In light of the threat that dual nationals once posed to stable bilateral...