A person wears a “Vote” protective mask uses their mobile phone in U.S. (Photographer: Hannah Yoon/Bloomberg)
(Bloomberg Businessweek) -- The closing of polls in the U.S. will inevitably herald the start of postmortem investigations into the roles Facebook, Twitter, and Alphabet’s YouTube played in the vote. The problem with a postmortem is that, by definition, it suggests the issue is dead. But while the U.S. presidential election might be over for another four years, a dozen other national elections—from Belize to Myanmar to Nigeria to Ro...