Donald Trump’s new 92-story skyscraper is under construction in Chicago. “The heart beats faster at the prospect of Chicago reaching into the sky. Busting into the clouds is in the city’s blood. Nothing like this has happened since the boxy, black mass of the 1,450-foot Sears Tower, once the world’s tallest building and still the nation’s tallest, soared above the gritty Loop in 1974.”