Biden on Omicron variant: We’re going to see cases here in the U.S. eventually

U.S. President Joe Biden on Monday said that Omicron will appear in the U.S. sooner or later and urged Americans to get vaccinated, saying it is the best protection against the new variant. He added that the new variant is "a cause for concern, not a cause for panic," and said lockdown was not an option for the time being.