Bitcoin is just a small part of the global conversation around cryptocurrencies. Will they shake up the economy—and geopolitics—as much as advertised?
A new experiment by researchers from the University of Illinois at Springfield, the University of Chicago, and the Chicago Council on Global Affairs finds that policy experts care about formal alliances. But even alliance relationships have limits.
The Council's Elizabeth Shackelford explains how a new bipartisan bill could renew Congressional war powers and reign in presidential power to engage the United States in conflict.
