‘Less Optimistic’ and ‘More Cautious’: Top C.E.O.s Fret as Virus Cases Rise. United States Economy, Coronavirus Reopenings, Bastian, Edward H, Delta Air Lines Inc, Hartz, Julia (1979- ), Eventbrite, Sorenson, Arne M, Marriott International Inc, Sweet, Julie, Accenture Ltd, Lesser, Richard, Boston Consulting Group, Executives and Management (Theory)