evidence: Facebook pages and Instagram users are sharing a meme that falsely claims: "Know what else wearing a mask does??? Anyone?? REMOVES YOUR CONCEAL CARRY ability. That’s right!! Its in the rules. CCW licencees are NOT allowed to wear face coverings while carrying." [...] So, while laws vary by state, we were unable to find an example of a regulation that makes it illegal to carry a permitted concealed weapon while wearing a face mask for health reasons. And there is no nationwide rule that would broadly apply to all concealed carry permit holders. [...] Michigan law makes it a misdemeanor to wear "a mask or other device" that conceals a person’s face "for the purpose of facilitating the commission of a crime." But that’s unrelated to the state’s law on concealed weapons, which says nothing about the use of masks. The sheriff in Roscommon County, Edward Stern, confirmed to FactCheck.org that there is nothing in state law that would prohibit the carrier of a permitted concealed weapon from wearing a face mask for public health reasons. Similarly, the sheriff’s office in Montcalm County posted on Facebook about the issue, saying, "Bottom line-you are not breaking the law if lawfully carrying a concealed weapon and wearing a mask."