Can colleges minimize COVID-19 spread over Thanksgiving break?

To successfully provide on-campus instruction during the pandemic, colleges needed to prepare for several milestones. The first was bringing students back to campus safely and without increasing coronavirus case counts on campus and in surrounding towns and cities. In the following months, the primary goal was to keep case counts low. Now, colleges face another crux as students prepare to migrate home for the Thanksgiving holiday. Some colleges altered their schedules to end in-person...