Detroit is the result of being dependent on one industry that is changing, not "the democrats". Seattle does not have skyrocketing crime. Southern California's "rampant unemployment" is no different than many other parts of the country, such as Florida, where I live. No, you don't need to say anything about New York; its a vibrant, successful city, one of the great cities of the World. "All our major cities" do not have uniformly Democratic leadership, nor are they failing.
Lost in space? Does he use the same stuff I do?