For all of my adult life I have been hearing that Cuba will blossom economically when Fidel Castro passes away. Now that time has come, and it seems Cuba will continue to struggle. At a superficial glance, the case for Cuban optimism is obvious. So many Cuban-Americans have impressed the world with their business skills and entrepreneurial drive. If …

  Fidel Castro’s passing removes what was long the single greatest psychological barrier to a warmer U.S.-Cuba relationship. But it also adds to the uncertainty ahead with the transition from an Obama to a Trump administration. “A brutal dictator” of a “totalitarian island,” declared President-elect Donald Trump, underscoring the historical trauma still separating the countries. A more restrained President Barack …

  Noah Feldman In the free marketplace of ideas, true ideas are supposed to compete with false ones until the truth wins — at least according to a leading rationale for free speech. But what if the rise of fake news shows that, under current conditions, truth may not defeat falsehood in the market? That would start to make free …