Bill Whitaker witnesses pro-Palestinian and pro-Israel student rallies at Columbia University and department-led campus forums at Dartmouth in response to the Oct. 7 Hamas attacks and ensuing Israeli bombardment of Gaza. Whitaker speaks with Jewish and Palestinian students, and Middle East Studies professors, about the antisemitic and Islamophobic rhetoric that has raged across campuses, the continuing situation unfolding and a path forward. Scott Pelley reports on the pioneering technology of quantum computing, a new kind of computer that could answer impossible questions in physics, chemistry, engineering, and medicine. Pelley travels to California to see Google’s quantum lab, visits one of the first quantum computers outside the lab at Cleveland Clinic, and gets a first look at IBM’s newest quantum computer, its most advanced to date. Sharyn Alfonsi profiles the brains behind BARBIE - filmmaker Greta Gerwig, whose outside-the-box blockbuster smashed box office records this summer. Alfonsi speaks with Gerwig about pulling off a delicate balancing act: giving voice to the iconic Barbie doll while appealing to her fiercest critics, and details Gerwig's journey from indie darling to billion-dollar director.

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