The Trump administration’s case for invoking “snapback” sanctions against Iran for violating the nuclear deal rests on shallow arguments that have left Washington alone in efforts to pressure Tehran…

The Democratic and Republican presidential contenders have begun defining their approach to major foreign policy issues as they jockey for position in their parties’ primaries.

As the 2020 presidential campaign heats up, U.S. politics is getting harder and harder to explain to the rest of the world.

Current History, Volume 122, Issue 841: 69-74