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THE PRESIDENTIAL MOTORCADE EXPLAINED

How this fleet of vehicular chaperones gets the United States President safely around WORDS SCOTT DUTFIELD

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THE FIRST PROTECTED PRESIDENT

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Issue 181
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BRAIN GYM
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INBOX
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SPACE
WHAT IS JUPITER MADE OF?
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TRANSPORT
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From the hammering surf to the ocean’s depths, these vehicles retrieve the missing and stranded
SCIENCE
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