From the Midwest to New York, wind chill made it feel like temperatures in the teens. This week, 300 cities across the country could set record lows – 20 to 30 degrees below normal. And in Erie, Pennsylvania, folks are digging out from their first snowfall of the season. Source

Here’s a look at the top stories making headlines on the “CBS Weekend News with Reena Ninan.” Source

A disease responsible for several mass mortality events could be spreading due to climate change Source

The lawyer for former National Security Adviser John Bolton says he has pertinent information about meetings with Ukraine. The Wall Street Journal’s Siobhan Hughes joins CBSN to explain how House Democrats and Republicans are preparing for open impeachment inquiry hearings. Source

Germany is marking 30 years since the fall of the Berlin Wall. CBS News journalist Anna Noryskiewicz spoke with CBSN from Berlin about the Wall’s lasting legacy. Source

Punk legend Patti Smith earned worldwide fame for her hit, “Because the Night.” Behind the single, Smith’s album “Easter” became her biggest commercial success. Behind that iconic album cover is her longtime friend, photographer Lynn Goldsmith. Anthony Mason spoke to them about their new book, “Before Easter After,” where they celebrate a nearly five-decade collaboration. Source

Concerns about President Trump’s July 25 call with the president of Ukraine sparked the ongoing impeachment inquiry Source

Concerns about President Trump’s July 25 call with the president of Ukraine sparked the ongoing impeachment inquiry Source

The Ford GT40 took on Italy’s Ferrari at the famous sports car race, 24 Hours of Le Mans, in the 1960s Source

The Titans have promoted wide receiver Cody Hollister from the practice squad to the team’s 53-man roster for Sunday’s game against the Kansas City Chiefs. Source