Gov. Gavin Newsom alleges the Trump administration broke a 19th Century law called the Posse Comitatus Act when it deployed military units to Los Angeles in June.

Trump is invoking section 740, of the District of Columbia Home Rule Act, that places the DC Metropolitan police Department ...

A California judge will decide whether Trump broke the law when he deployed troops to quell protests on the streets of Los Angeles.

The trial will determine whether the Trump administration violated a 19th-century law by sending the National Guard to LA.