Weekend Edition Saturday for March 24, 2018 Hear the Weekend Edition Saturday program for March 24, 2018

Mary Guedon of the group Raging Grannies holds a sign as she protests in 2010 outside of the Facebook headquarters in California. Privacy advocates say it's too difficult to fully protect your privacy on Facebook. Justin Sullivan/Getty Images hide caption

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Justin Sullivan/Getty Images

Is It Even Possible To Protect Your Privacy On Facebook?

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This light micrograph of a part of a brain affected by Alzheimer's disease shows an accumulation of darkened plaques, which have molecules called amyloid-beta at their core. Once dismissed as all bad, amyloid-beta might actually be a useful part of the immune system, some scientists now suspect — until the brain starts making too much. Martin M. Rotker/Science Source hide caption

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Martin M. Rotker/Science Source

Scientists Explore Ties Between Alzheimer's And Brain's Ancient Immune System

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Caissie Levy plays Elsa (left) and Patti Murin plays her sister Anna in the Broadway musical version of Frozen. Deen van Meer/Disney Theatrical Productions hide caption

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Deen van Meer/Disney Theatrical Productions

'Frozen' Hits Broadway, In 'A Sophisticated Dignified Adult Psychological' Way

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Rayvn Lenae's Crush EP is available now. Jingyu Lin/Courtesy of the artist hide caption

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Jingyu Lin/Courtesy of the artist

Ravyn Lenae's Music Honors The Merry-Go-Round Of Love

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Egyptian President Abdel Fattah al-Sisi chairs an Arab foreign ministers meeting during an Arab summit in 2015. Sisi's widely expected victory in the March 26 to 28 polls is seen both as an endorsement by many Egyptians of his hardline security policies and economic aims and the effective crushing by state security institutions of almost all dissent. Thomas Harwell/AP hide caption

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Thomas Harwell/AP

Sisi Is All But Assured A Second Term In Egypt's Presidential Election

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"Am I There Yet?: The Loop-de-loop, Zigzagging Journey to Adulthood," By Mari Andrew. Courtesy of Clarkson Potter hide caption

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Courtesy of Clarkson Potter

On The Rocky Road To Adulthood, Illustrator Asks 'Am I There Yet?'

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Zeb Towne, the elected dogcatcher of Duxbury, Vt. "I'm the only person in the country who gets elected as a dogcatcher. So, I'm awesome, I guess," says Towne. Amy Kolb Noyes/Vermont Public Radio hide caption

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Amy Kolb Noyes/Vermont Public Radio

Can't Get Elected Dogcatcher? Try Running In Duxbury, Vt.

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Chad Lawson's Re: Piano is available now. Josh Goleman/Courtesy of the artist hide caption

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Josh Goleman/Courtesy of the artist

Chad Lawson Wants To Revive Piano For The 'Spotify Generation'

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