As fights over mask-wearing in Texas schools rage on, kids are caught in the middle

Disputes over mask requirements and the state's mask mandate ban are playing out in Texas classrooms and courtrooms. Multiple lawsuits have been filed against and by the state, and the federal government is getting involved. What do we know about the spread of coronavirus among unvaccinated kids at school? Does Gov. Abbott's ban discriminate against students with disabilities who are particularly vulnerable to COVID-19?