‘White-Collar Quarantine’ Over Virus Spotlights Class Divide. Coronavirus (2019-nCoV), Quarantines, Shutdowns (Institutional), Income Inequality, E-Learning, Education (K-12), Computers and the Internet, Labor and Jobs, Paid Time Off, Second Homes and Non-Primary Residences, Epidemics, Child Care, Videophones and Videoconferencing, Telecommuting, United States