Greta Thunberg, Sweden's 16-year-old climate-change activist, joined fellow teenagers from throughout
California Friday in telling a cheering crowd of hundreds at a
Los Angeles rally that they can and will fight to save their planet from global warming.
Thunberg, who has been traveling across the
United States since delivering a passionate speech in
New York in September that demanded world leaders do more to combat global warming, spoke at a rally organized by Youth Climate Strike Los Angeles.