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Katy Tur @KatyTurNBC
You folks had a lot more questions about masks. How long can you wear them? Are there cheaper options? What if you have a beard? @VinGuptaMD is back w answers. 2pm @KatyOnMSNBC — PolitiTweet.org
Dr. Vin Gupta @VinGuptaMD
I’ve heard from many that the https://t.co/SSuP7I8lh9 site for KF94s went down yesterday after the segment with… https://t.co/qdYQ73DHdh