The Scottish player and world number one doesn't believe that wild-card places should be given to players that have been found guilty of doping.
As.com
With the Operación Puerto case closed the files on Saiz, Belda and Labarta need to be reopened, but no solution is in sight.
ByJuan Gutiérrez
TENNIS | DOPING IN SPORT
...Nadal responds: "I was granted permission, so it's not illegal"
Víctor Rabanal