I'd heard that the fear of having a travel ban was that those who want to travel will seek alternate means of travel and it would be impossible to know where and who they had contact with.
Seemed legit.
Yes that is what some are saying. Thomas Duncan would have tried to get here another way. So he came and passed on ebola to two nurses.
Whereas a travel ban would have left him with no means except on foot to get to the U.S.
And Dr. Spencer came straight in (via Belgium)... landed in LaGuadia NYC... took a cab... took the subway... MAY have went to restaurants... DID go bowling... and he has ebola.
I'll take the travel ban.
The only reason why we don't have a travel ban is that it is not so politically correct. PC has once again trumped common sense and safety.