World News Roundup

On the "CBS News Weekend Roundup", host Allison Keyes gets the latest on the worsening relations between the U.S. and Russia over the reported death of an opposition leader and a new weapon from the Kremlin. We'll follow the investigation over that shooting at the Super Bowl rally for the Kansas City Chiefs. In the Kaleidoscope with Allison Keyes segment, a discussion about the plight of migrants in the nation amid furious debate on Capitol Hill.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.