San Ysidro border crossing closed for hours; U.S. officials fire tear gas at migrants

https://www.latimes.com/local/lanow/la-me-ln-border-crossing-20181125-story.html?fbclid=IwAR3_7GLXzKGKWBptOzO-TbSF16MIU4hQyTrMDBwVOtld5Z3n_YHCXUBin9Q