Nadal sails past Kukushkin in Monte-Carlo

Rafael Nadal was in typically bruising form today as he sailed past Mikhail Kukushkin, 6-1 6-1 to advance to another Monte-Carlo quarter-final.  Nadal was impressive, but not tested by the Kazakh player who did not have the patience to live with the Spaniard from the baseline.  He will play Stanislas Wawrinka in the quarters, who…