National PM chairs briefing on COVID -19 Tue, 19 May 2020, 12:08 AM 151 FacebookTwitterPinterestWhatsApp https://vid.app.com.pk/vid/wp-content/uploads/2020/05/Briefing-on-COVID-19.mp4 ISLAMABAD, May 18(APP): Prime Minister Imran Khan chaired briefing on COVID -19 here on Monday. APP/Desk/HB