The Constitution gives Congress the power to set tariffs. Congress can delegate aspects of that power to presidents and has done so — but always with conditions and limitations on its exercise. Every ...

This violence distorts who gets elected and how they interact with constituents. It can also influence how they vote on ...

If the Court blesses the president’s use of emergency powers to evade Congress, the consequences would be profound.

With Congress paralyzed and aid programs in jeopardy, state governments are proving to be laboratories for reform and resistance.