Memorial Service Held For John Glenn In His Home State Of Ohio [Getty Images]

COLUMBUS, OH - DECEMBER 17: Marines stand in attention as the casket of John Glenn is walked down the stairs of the Ohio Statehouse during his memorial procession in Columbus, Ohio on December 17, 2016. A private funeral is planned to bury John Glenn at Arlington National Cemetery in Washington D.C. (Photo by Ty Wright/Getty Images)

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