Federal Judge Charles Breyer blocked the Trump administration's deployment of California National Guard troops in Los Angeles, directing control back to Gavin Newsom.Breyer criticized the federalization for immigration operations, cautioning it risked creating a "national police force" without adequate justification, and noted some troops were sent to other states.This temporary injunction halts a deployment that began in June, with the Trump administration having until the appeal deadline to challenge the decision despite a previous Ninth Circuit ruling.