Stuxnet - The sophisticated computer worm that sabotaged Iran's nuclear program is now out there, its idea and methods exposed to terrorists or rogue nations who could use them to create their own cyberweapon.

The Archbishop of Dublin - The sex abuse crisis in the Irish Catholic Church has rocked one of the most Catholic countries in the world and turned the archbishop of Dublin into an outspoken critic of the church.

Redshirting - Morley Safer reports on the rising incidence of "redshirting," holding back children from school who have late birthdays so they can be the oldest instead of the youngest in their class.

Senators Susan Collins, Heidi Heitkamp explain their Kavanaugh confirmation votes; then Jon Wertheim profiles best-selling author John Green on reaching young adults and dealing with mental illness, who is also a star of YouTube podcasting; and Lesley Stahl goes to Modena, Italy, to meet chef Massimo Bottura: The Pavarotti of pasta to taste and see why his restaurant ranks No. 1 on the list of the top 50 eateries in the world.