World News Roundup Late Edition

A Canadian court orders protesters who are blocking a key bridge between Canada and U.S. in protest of COVID restrictions to disperse. The White House says a Russian invasion of Ukraine could come within days. A CDC study says booster shot wanes after four months. The FDA delays decision on COVID vaccine for kids under five. Jennifer Keiper has the story in tonight's 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.