John Kasich says the nation has a choice between "two paths." On one path is "fear" and "darkness." On the other path is — guess who? — a President Kasich. In a speech on Tuesday, Kasich presented a stark choice between pessimism and optimism. The "path to darkness," he said, is a "political strategy based on exploiting Americans instead of lifting them up [that] inevitably leads to divisions, paranoia, isolation, and promises that can never, ever be fulfilled." The other, he said, was about positivity: "We always roll up our sleeves and get to work when the going gets tough....