Hosted by Jane Pauley In our cover story Allison Aubrey reports on meat raised without slaughtering animals by cultivating cells in a lab Plus Tracy Smith looks back on how a young Jacqueline Bouvier met the most eligible bachelor in Washington the young John F Kennedy Mo Rocca sits down with the inspiring Rose Styron poet and widow of novelist William Styron Jim Axelrod talks with traffic safety experts about the rise in pedestrian fatalities Lee Cowan catches up with the Smothers Brothers and Martha Teichner meets author Neil King Jr who walked from Washington D C to New York [... more]