by Sebastian Smith WASHINGTON, United States (AFP) — President Joe Biden on Monday said some US hospitals could be “overrun” by Covid cases, but the country is generally well prepared to meet the latest surge and Americans need not panic. Biden spoke as the rapidly spreading Omicron variant of Covid-19 continued to punch holes in airlines’ busy Christmas holiday schedules, prompting lead White House medical advisor Anthony Fauci to suggest that a vaccine mandate for […]