Pro tip: When you hear extremely good news or extremely bad news about COVID-19, wait at least 24 hours before broadcasting it over social media, as it will almost invariably get countered or retracted in that time. (Case in point: asymptomatic transmission is very rare; 24 hours go by and actually, that’s not what we meant.) Today’s Kindle deals include some D.A. Carson, some Paul Washer, and some other good picks. Westminster Books has some good deals on books for …