CVS risk is so hight that it may drop by 20% one day
It will happen sooner or later when WAG and ESRX make up or when there is a competition for ESRX that favors WAG.
I am 100% sure that it will happen one of these days.
I don't sleep well at night if I hold CVS since one morning when the news is out it will be too late to hit the exit door.