by Michael Mathes Agence France-Presse WASHINGTON, D.C., United States (AFP) – After a bruising holiday week of flight cancellations and record surges in Covid-19 cases, a powerful winter snow storm Monday further snarled US transport, shuttering the federal government and bringing Washington to a standstill. The storm packed an unexpectedly fierce punch and appeared to have caught much of the capital city off guard, temporarily stranding US President Joe Biden on Air Force One and […]