The Uplift: Finding purpose - CBS News
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David Begnaud introduces us to three different people who found their purpose in life. One, a custodian working to become a teacher. The other, a young woman who used her medical diagnosis to help others. The third, a man who is a so-called medical marvel. Plus, Lisa Ling sits down with Margaret Cho and Joel Kim Booster to talk comedy and the power of representation.
