. "\\\"unpledged\\\" delegates" . "PLEO delegates" . . . "Superdelegate" . . "Superdelegate" . "superdelegate" . . "super delegates" . "Unpledged" . . "Superdelegate#In_2008" . "Superdelegate#In 2008" . "Superdelegate#Comparison with pledged delegates" . . "unpledged delegates" .