White suburban mothers were a key, persuadable voting block in 2020 who helped to secure Biden the presidency. Now, their softening support for COVID safety measures in schools could be a boon for Republicans in November.This episode: White House correspondent Asma Khalid, congressional correspondent Susan Davis, and Connecticut Public reporter Catherine Shen.Connect:Email the show at nprpolitics@npr.orgJoin the NPR Politics Podcast Facebook Group.Subscribe to the NPR Politics Newsletter.Find and support your local public radio station.