Countless Swabs News Today

South as texas. >> a dangerous winter storm stretching from texas to new england is bringing a triple whammy of snow, ice and sleet. we are tracking the latest for you. sending in reinforcement. president biden deploys thousands of troops to eastern europe. the kremlin says it is worried. we are live in moscow this hour. plus, bubbles, countless swabs and hazmat suits. we will take you live to the winter olympics in beijing. >> announcer: live from london, this is "cnn newsroom" with isa soa...