The Listín Diario published results of a survey carried out 14-17 June by Sigma Dos showing that Secretary of the Presidency Danilo Medina leads in the general preference of PLD voters, 51.3% to Jaime David Fernández’s 42.3%. Those polled were responding to the question, "Which is your preferred precandidate for the presidential candidacy?" The PLD vote is held by a reduced circle of 14,000 PLD members, and not in an open primary of all PLD members.
