Skyscrapers tell the stories of cities around the world. These massive columns of steel and glass continue to be feats of advanced building technologies, innovation and design, especially as super-tall structures push the limits of just how high we can go. But is it possible to build skyscrapers out of … wood? Host Kevin O’Connor speaks to architect Michael Green and Lynn Osmond, president and CEO of the Chicago Architecture Center, about building tall with one of our original building materials.