FROZEN IN TIME –Steve Hartman and photographer Lou Bopp visit the bedrooms of young victims of mass shootings to capture their lives, frozen in time, by what they left behind. The story features interviews with some of the victims' parents. An interactive collection of Bopp's images will be featured at CBSNews.com.PRESIDENT BILL CLINTON – Tracy Smith sits down with former President Bill Clinton to discuss the country's past, present and future.IN THE ARENA: PAUL MESCAL –Seth Doane talks with actor Paul Mescal ("Normal People") about his starring role in the theatrical film GLADIATOR II.UPHILL BATTLE – Lesley Stahl of 60 MINUTES reports on how rock climbing is helping some people living with Parkinson's disease.LEGEND: CHER –Anthony Mason sits down with actor, singer and entertainment icon Cher, who opens up about her life and her new memoir.PET PROJECT –Luke Burbank talks with "Tiger King" filmmaker Eric Goode about his latest series, "Chimp Crazy," which looks at people who want to keep chimps as pets.IN CONVERSATION: PEGGY NOONAN –Robert Costa talks with columnist and speechwriter for former President Ronald Reagan, Peggy Noonan, about her career and her new book, A Certain Idea of America.JOSH SEFTEL –Filmmaker Josh Seftel and his mom, Pat, talk about fall and the upcoming Thanksgiving holiday.