Coronavirus being exploited to undermine democracies, former world leaders warn

London (CNN)The outbreak of Covid-19 and subsequent pandemic has led to an alarming uptick in authoritarian behavior by governments across the globe, who are using the crisis to silence critics, an open letter signed by more than 500 former world leaders and Nobel Laureates claims. The letter, organized by the Stockholm-based Institute for Democracy and published Thursday, highlights that in the wake of the crisis, both authoritarian and democratically-elected governments the world over have used emergency powers to arrest protestors and sidestep democratic norms....