When the U.S. Supreme Court handed down its ruling in the 1832 case Worcester v. Georgia, so the story goes, President Andrew ...

In 1803, Chief Justice John Marshall first expressed the principle that while Congress makes the laws and the president enforces them, the courts decide when either of the other branches goes too far.

President Donald Trump has upended three years of U.S. policy toward Ukraine, saying that he and Russian President Vladimir Putin had agreed to begin negotiations on ending the war following a dramati ...