WBZ-TV Web Update For June 29, 2021
Firefighters battle extreme heat in Revere; MIT, Harvard have mask that can detect COVID-19; another hot day tomorrow, thunderstorms expected.
'CBSN Minnesota Morning Update': Back To Work?Jason DeRusha shares all the trending headlines from the web, and viral stories from social networks (12:44). CBSN Minnesota Morning Update - June 1, 2021
!['CBSN Minnesota Morning Update': Back To Work? [Video]](https://video.newsserve.net/300/v/20210601/2106011317-CBSN-Minnesota-Morning-Update-Back-To-Work.jpg)
