I have been commenting on the teaching via distance (more than 6+ feet) at Northwestern, today as a guest at the University of Wisconsin-Milwaukee and 35 years ago at the UW-Madison Medical School to physicians and nurses all over the U.S. and in the Middle East. Read more later on how we did it successfully that long ago! More to come since we are staying safe at home on April 20, 2020 as are my three intelligent children in Boston, D.C. and Austin. Stay safe.