FILE - In this March 20, 2020 file photo, Carlos Vasquez, left, and his nephew R.J. Vasquez, wait for customers at their family's barber shop in Houston. Reaction to the coronavirus, change came to the United States during the third week of March in 2020. It did not come immediately, though it came quite quickly. There was no explosion, no invasion other than a microscopic one that nobody could see. (AP Photo/David J. Phillip, File)

March 21, 2020