CANADA-RICHMOND-VANCOUVER INTERNATIONAL AIRPORT-SECURITY SCREENING OFFICERS-RALLY

RICHMOND (CANADA), May 30, 2022 (Xinhua) :  People hold placards during a rally at Vancouver International Airport in Richmond, British Columbia, Canada, on May 30, 2022. Security screening officers at Vancouver International Airport rallied Monday for better pay and less strenuous working conditions. (Photo by Liang Sen/Xinhua)