Record-breaking heat wave sweeps U.S.

Power outages continue in Texas as much of the country tries to keep cool amid scorching and record-breaking temperatures. CBS News correspondent Omar Villafranca reports from Dallas and CBS News meteorologist and climate specialist Jeff Berardelli joins CBSN’s Lana Zak with his latest forecast. CBSN is CBS News’ 24/7 digital streaming news service featuring live, anchored coverage available for free across all platforms. Launched in November 2014, the service is a premier destination for breaking news and original storytelling from the deep bench of CBS News correspondents and reporters. CBSN features the top stories of the day as well as deep dives into key issues facing the nation and the world. CBSN has also expanded to launch local news streaming services in major markets across the country. CBSN is currently available on and the CBS News app across more than 20 platforms, as well as the Paramount subscription service. Subscribe to the CBS News YouTube channel: http://youtu