The current Mayor of New York City and three candidates that just won congressional primaries in the city belong to a political party called Democratic Socialists of America (DSA). They will be joining two more DSA members in congress. This is the DSA's platform on immigration:
Allow workers to freely migrate between countries to seek employment without restrictive immigration controls. Demilitarize the border, end all immigrant detention and deportations, immediate amnesty for all immigrants regardless of current immigration status, and provide access to jobs, labor rights, and social services to all immigrants.