This week "Sunday Morning," hosted by Jane Pauley, features Tony Dokoupil's cover story on the lives of two heralded newspapermen, Pete Hamill and Jimmy Breslin. Plus: Tracy Smith talks with singer-rapper Lizzo; Lee Cowan looks at how companies are advancing more restrictive gun policies; Serena Altschul tours NYC's Museum of Modern Art, which has just undergone a major renovation; Mo Rocca sits down with entertainer Mitzi Gaynor; and Seth Doane visits an observation tower in a Danish forest that presents a unique view of Nature.
