An ancient American car comes creeping through the turn, out of Avenida Chapultepec, gouts of carbon pulsing from beneath a dangling bumper. A dusty rind of cola-colored resin and shattered mirror seals its every surface; only the windshield is exposed, and this is black and glossy, opaque as a blob of ink, reminding him of the gunship’s lethal pod. He feels the fear begin to accrete, seamlessly, senselessly, with absolute conviction, around this carnival ghost, the Cadillac, this oil-burning relic in its spectral robe of smudged mosaic silver. Why is it allowed to add its filth to the already impossible air? Who sits inside, behind the black windshield?