Sunday on PBS News Weekend, we get the latest on the protests in Iran and a prison fire in the country's capital. Then, we look at the closely contested Senate race in Ohio. We also talk with astrophysicist Neil deGrasse Tyson about NASA's DART mission and his new book. Plus, how climate change is affecting the wine and spirits industries.

WATCH TODAY’S SEGMENTS:
News Wrap: Iran protests continue; prison fire put out
https://youtu.be/3_C430oxV2A
A look at Ohio's closely contested U.S. Senate race
https://youtu.be/CtSIF4-otL8
How big of a deal was NASA's asteroid-shifting DART mission?
https://youtu.be/hnarDhb3l4A
How climate change is impacting wine and spirit production
https://youtu.be/BptJkpU8qnI

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00:00 - Intro
02:07 - News Wrap
07:44 - Weekend Briefing
13:40 - Weekend Spotlight
19:09 - The Way We Drink