FILE -- Students arrive at the 'Friedensburg Oberschule' school for the first day at school after the summer vacations during the new coronavirus outbreak in Berlin, Germany, Monday, Aug. 10, 2020. Many around the world will be closely observing the real-life experiment offered in Germany to see what works and what doesn't. At least 41 schools in Berlin have reported that students or teacher have become infected with the new coronavirus, not even two weeks after schools reop…

August 21, 2020