'The level of escalation is completely unwarranted,' Newsom's office says
                                
                                
                                    (Newser) -
                                    In what California Gov. Gavin Newsom's office calls a "completely unwarranted" move, the Pentagon has mobilized 700 Marines to respond to immigration protests in Los Angeles, adding to 2,000 National Guard troops already deployed. In a statement,  US Northern Command  said a battalion based in Twentynine Palms...