Source: https://www.washingtonpost.com/politics/democratic-national-convention-obama-biden-to-focus-on-global-strife-in-speeches-tonight/2016/07/27/42a69256-5433-11e6-bbf5-957ad17b4385_story.html?hpid=hp_hp-top-table-main_no-name%3Ahomepage%2Fstory