Democrat Alexandria Ocasio-Cortez, who will represent New York in Congress in January, has once again proven she’s more interested in misleading Americans about single-payer health care than having an honest debate that’s based on the facts.On Sunday, Ocasio-Cortez engaged in a brief Twitter sparring match with Jim Hanson, the president of the Security Studies Group. The exchange began after Hanson commented that under government-managed health care, “Democrat Socialist overlords†would decide “who will live and who will die,†adding “#DeathPanels rock,†at the end of his message.Ocasio-Cortez, a vocal supporter of Sen. Bernie Sanders’ (I-VT) “Medicare for All†proposal—a plan that...