Visa limbo for immigrants in U.S.; Kids reflect on pandemic school closures

Immigrants in the U.S. who need to renew their visas are stuck as U.S. consulates around the world experience a processing backlog. WBUR's Saurabh Datar tells us how Indian immigrants in Boston are coping. And, two years ago this month, schools across the country closed because of the pandemic and students switched to remote learning. We hear from kids who look back on the pandemic.