
Facebook chief Mark Zuckerberg on Thursday warned of the potential for civil unrest as votes are tallied in a US election that will be “a test” for the social network.Zuckerberg expressed his concern while describing safeguards against misinformation and voter suppression at the leading social network that are intended to avoid the kinds of deception and abuse that played out four years ago.“I’m worried that with our nation so divided and election results potentially taking days or weeks to be finalized there is a risk of civil unrest,” said Zuckerberg, who had also been grilled during a session on Capitol Hill earlier this week.“Given this, companies like ours need to go well beyond what we’ve done before.”Confusion early this week over political ads at Facebook marred the onset of what was supposed to be a cooling-off period ahead of the US presidential election on November 3.Rival parties complained Facebook was undermining campaign efforts after blunders arose around a ban on new paid political ads being published in the week before Election Day.“We’re investigating the issues of...