Laura Ingraham @IngrahamAngle
Oh, and regarding the new study—Even as source control there is zero hard evidence of benefit. If the mask doesn't prevent virus from getting in, why would it prevent it from getting out? — PolitiTweet.org
Oliver Darcy @oliverdarcy
In other words, the study @IngrahamAngle is citing did not test for the primary reason public health authorities re… https://t.co/dBu7k9iY5Z
