Ernest Cline on his new sequel to “Ready Player One”

Ernest Cline on his new sequel to "Ready Player One"

Ernest Cline, the author who created the dystopian world of "Ready Player One," is out with his much-anticipated sequel, "Ready Player Two." Cline also wrote the screenplay to Steven Spielberg's 2018 film adaptation of his original novel. He speaks to Michelle Miller about his love of science fiction and his new book.