The appeals court ruled on a challenge to the president's authority to deploy troops against the wishes of state and local officials.

President Donald Trump’s immigration agenda has met a groundswell of opposition in Los Angeles, the country’s second-largest city. At least 56 people have been arrested so far in massive protests against the administration’s immigration raids in the city on Friday.

California's challenge of the Trump administration's military deployment on the streets of Los Angeles returned to a federal courtroom in San Francisco on Friday for a brief hearing after an appeals court handed President Donald Trump a key procedural win in the case.