This week's edition of "Sunday Morning," hosted by Jane Pauley, features Time magazine editor-at-large Jeffrey Kluger's report on the 50th anniversary of the Apollo 11 moon landing. Plus: Tracy Smith talks with some of the seamstresses who made the spacesuits worn that day by Neil Armstrong and Buzz Aldrin; Martha Teichner discusses Walter Cronkite's boisterous coverage of the 1969 moon landing; Lee Cowan talks with Pulitzer Prize-winning author Colson Whitehead about his new novel, "The Nickel Boys"; Nancy Giles visits an exhibition that explores the role of black models in modern art; and Susan Spencer talks with a blogger who conducted an unusual experiment: eat nothing but breakfast cereal for a month.