"60 MINUTES" LISTINGS FOR SUNDAY, MAY 29

HIGH VELOCITY - Following the massacre at Robb Elementary School in Uvalde, Texas, Scott Pelley revisits a 2018 report on AR-15-style weapons with rounds causing such devastating and often lethal wounds that first responders and emergency rooms are changing their protocols and preparing for the worst. Ashley Velie is the producer.

THE GREEN RIVER DRIFT - 60 MINUTES cameras cover the longest-running cattle drive in America, begun 125 years ago and carried on today by the descendants of the original drivers. Bill Whitaker reports from Wyoming. Rome Hartman is the producer.

CALIGULA'S GARDENS - The gardens of the Roman emperor Caligula have been discovered and excavated, and some of the most remarkable finds are now on display for the first time. How does this affect scholarly efforts to take a new look at the emperor and whether he was as cruel and depraved as he's been made out to be? Anderson Cooper reports from Rome. Andy Court is the producer.

Editor's Note: These previously broadcast segments have been updated for this post-season edition.

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