A month after it ended, the 2016 US presidential election is only getting stranger. Intelligence agencies and private researchers now largely agree that Russia conducted a pervasive online campaign — through hacking, theft and propaganda — to disrupt the electoral process. The question is what to do about it. The first priority should be conducting a formal investigation. Yet …

  Taiwanese President Tsai Ing-wen’s telephone call to US president-elect lasted only for 10 minutes. But it has upended the decades-old One China policy. And this was the closest a Taiwanese president came to getting a formal recognition by United States. Tsai telephone call stirred the hornets’ nest. And it led to a barrage of blunt criticism both from China …

  Americans enjoy an unusual kind of security — their big, domestically focused economy isn’t very vulnerable to external shocks. But most people around the world don’t have that luxury: Their jobs, businesses and livelihoods are very sensitive to events in far-off lands, and the choices of leaders they don’t elect. Right now, much of the world is in danger …