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AGING AMERICA: Live to 120? Most say no thanks

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WASHINGTON (AP) — Ninety birthdays maybe, but not 120: Americans hope to stretch out life expectancy another decade or so, but they're ambivalent, even skeptical, about a fountain of youth. A new poll by the Pew Research Center explores attitudes about a scientific quest: Creating treatments that one day might slow the aging process and let people live decades longer than is normal today....