Cincinnati pediatrician Dr. Nicole Baldwin, who recently asked President Biden about vaccine misinformation at a CNN town hall, talks with Brian Stelter about what she's seeing on the front lines of the vaccination effort. She describes the challenges she faces on social platforms and in her community, offering tips for tackling misinformation. She points out, "The anti-vaccine community doesn't have to prove anything... As long as they plant that seed of doubt... they've won."

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