Megan Cassella reports in Politico on the dread among the global trade elites of the possibility that Republican nominee Donald Trump could be president. From Politico: Donald Trump has officials in this world capital of trade running scared. Faced with the prospect of a U.S. president who pledges to rip up trade agreements, slap tariffs on allies and pull out of the World Trade Organization, top trade officials are in various states of denial and dread.