Medicaid is a government program and Obamacare plans are offered through private health insurance companies. The word Obamacare is used to describe polices obtained through an Affordable Care Act (ACA) health exchange.
JFk ran against Republican candidate Richard Nixon for the 1960 presidential election.
Even while running for President in 1960, JFK appealed to the tough on the Soviets issue by consistently hammering at Eisenhower for America's supposed lack of leadership, and America falling behind the Soviets..