WATCH: Blind USC football player walks the field one last time

WATCH: Blind USC football player walks the field one last time https://s.abcnews.com/images/WNT/181130_wn_ender_657_hpMain_16x9_992.jpg

WATCH: Blind USC football player walks the field one last time

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Now Playing: Blind USC football player walks the field one last time

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