About 53 million people in the U.S. are unpaid caregivers, and many of them simultaneously raise young kids and take care of a parent, earning them the title "Sandwich Generation." CBS News contributor Lisa Ling, a member of this generation, recently shared her experience by taking us into her family home. She also introduced us to another family who faced the tough choice of placing their loved one in a nursing home. Today, she shares the story of Ty Lewis, a caregiver determined to keep her mom at home.

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