A ruling has been made by an appeals court regarding Trump immigration policy. The court's decision blasts the policy, citing a historical event. The detention of Japanese Americans is referenced in the ruling.

Further details about the ruling and the court's decision are available from The Mercury News. The publication reports on the appeals court's action, providing more information on the ruling and its implications.

The appeals court's ruling is a significant development, and readers can find more information about it through The Mercury News.