/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: huythuchut https://cdn.slidesharecdn.com/profile-photo-huythuchut-48x48.jpg?cb=1685080809 Cố vấn cho tổng thống Brack OBAMA tại nhà trắng