The Ninth Circuit Court of Appeals has agreed to reconsider its decision to allow the Trump administration to deploy 200 federalized members of the Oregon National Guard to Portland, potentially setting the stage for a landmark constitutional battle that could reach the Supreme Court.

With the stated purpose of reducing crime and supporting deportation initiatives, President Donald Trump has sent National Guard troops to the streets of several American cities. So far, the National Guard has been deployed in Chicago,

The bill prohibits other states, territories or districts from sending their National Guard troops to New York without approval from the governor.

San Francisco Mayor Daniel Lurie, weighing in on President Donald Trump's threats to send the National Guard to his city, said deploying troops wouldn't help with the city's ongoing efforts to combat drug dealing.