Bill Mitchell @mitchellvii
For the jackass liberals out there claiming I am, "making this up," no, I'm not. Despite mountains of scientific evidence, you INSIST wearing a mask under exertion does not decrease O2 saturation. Well YES it does. — PolitiTweet.org
Bill Mitchell @mitchellvii
Walked a little further in mask and Miami heat. Heart is racing trying to make up for lack of O2. 84 is very danger… https://t.co/lDpDnqhRyU