The first position is we must keep Ebola in Africa at its source.
The second position is we can control the disease and bringing it it into the US does not present a problem.
Now let us guess what positions 3 and 4 will be. We know position 4 will be the absolute worse position a government could take, but what is that and how do we get there through position 3 ?
I hope #4 does not turn out to be bringing all the sick in Africa to the U.S. in order to give them the very best treatment possible.