Is That a Tick?!, Moment in Time, Artist in Residence

David Pogue reports on the growing menace of ticks, the tiny pest that has become the bane of outdoor activities. Mo Rocca tells the story behind a famous 1958 photograph of 57 jazz giants on a stoop in Harlem. Serena Altschul travels to Luna Parc, a unique home in New Jersey that is truly a work of art.