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.
Newsom ran for governor in the 2010 election but dropped out of the race after the entry of Democratic rival Jerry Brown, who went on to win. He ran for the lower-profile lieutenant governor's office instead and is now serving his second term.