The Supreme Court is concluding a term dominated by President Trump's assertions of executive authority. Key decisions this week involve birthright citizenship, the power to dismiss independent agency heads, and transgender athletes' participation in sports. Cases also address mail-in ballot grace periods, campaign finance, and geofence warrants.

The U.S. Supreme Court is nearing the end of its term with crucial decisions pending. Key cases involve President Trump's authority to fire federal officials and limit birthright…

Justices consider Trump's move to fire Fed and FTC officials