Gabby Giffords, a former Congresswoman, shares her story of recovery from a brain disorder known as aphasia and her advocacy for gun control. Meanwhile, researchers are searching for answers about long COVID, a condition where people experience persistent health problems after contracting COVID-19. A Vietnam veteran, John Duffy, is awarded the Medal of Honor for his bravery in the Battle of Charlie, and a writer's cafe in Tokyo provides a quiet space for creatives to focus on their work.
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