Former President Barack Obama’s National Security adviser, Susan Rice, wants President Donald Trump to accept North Korea as a nuclear power. “History shows that we can, if we must, tolerate nuclear weapons in North Korea — the same way we tolerated the far greater threat of thousands of Soviet nuclear weapons during the Cold War,” she wrote in a New York Times op-ed, criticizing the president’s “fire and fury” rhetoric in response to the escalating tensions between the two countries. Rice urged Gen. John Kelly, White House chief of staff, to stop Trump, and she pointedly attacked Dr. Sebastian Gorka,...