tonight, several breaking developments involving the coronavirus here in the u.s. the first containment zone in the u.s. now in effect tonight. the national guard moving in. in new york city, a state of emergency now declared. across the country, the number of cases growing. the chaos overseas tonight, as americans frantically try to get on flights home after president trump announced overnight travel from europe to the u.s. would end for 30 days. tonight, the scare on board a jet blue flight from jfk to west palm beach, when a passenger revealed upon landing he had just learned he tested positive. doctors in this country growing more concerned over the lac of tests. the president saying today it's going very smoothly, but tonight, what dr. anthony fauci acknowledged in front of congress. on wall street tonight, the