Trump is now seeking to ban US citizens that show symptoms of (or are suspected of being positive) coronavirus. Ouch - living in the 85006 I know something of border law. It is indeed unconstitutional to block entry to a returning US citizen.
OTOH - if this is enacted my first thought is - political asylum attempts to better countries. OTOH, given the criminal negligence of the current administration in regards to the virus, who would want to offer refuge to Americans NOW? We represent danger to much of the world.
What do you make of this potential ban? Rob