NBC Nightly News Broadcast (Full) – April 19th, 2021 | NBC Nightly News

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Jury hears closing arguments in Chauvin trial, Covid-19 vaccine milestone, and how climate change has impacted Houston.

Watch “NBC Nightly News With Lester Holt” at 6:30 p.m. ET / 5:30 p.m. CT (or check your local listings).

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