World News Roundup Late Edition

President Biden makes the case for diplomacy, but warns Russia the U.S. and NATO allies are preparing a forceful response, if Moscow invades Ukraine. CBS' Jennifer Keiper has that story and more in this "World News Roundup Late Edition." See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.