5/3/2015: The Lesson of War, All-American, Whisky Island

Scott Pelley explores the effects on children -- Arab and Israeli -- in the age-old conflict that reached another boiling point in last summer's war between Gaza and Israel; Morley Safer profiles philanthropist David Rubenstein who has decided to donate his money to patriotic causes; Steve Kroft picks up the pieces of an unfinished story by his late colleague Bob Simon.