Gov. Wolf issued a reminder Friday that masks are mandatory, even as the state Department of Health issued answers to some of the most common questions about what, exactly, the state is requiring. “Especially as we are beginning a long Fourth of July weekend, it’s critical that everyone remember that masks are mandatory and must be worn when leaving your home,” Wolf said in a news release. “This virus is not gone, and mask-wearing is a required mitigation effort that we know works to stop its spread.” Here are some answers to frequently asked question as they were provided by...