Washington (CNN)President Barack Obama delivered a mandate to Democrats on Wednesday: "Don't rescue" Republicans on Obamacare. Less than three weeks out from leaving the White House, Obama visited Democratic lawmakers on Capitol Hill with a mission to save his signature healthcare reform law as Republicans are moving quickly to unroll the Affordable Care Act. In the closed-door meeting, the President urged fellow Democrats to not "rescue" Republicans by helping them pass replacement measures, according to sources in the room. He also floated this idea: Start referring to the GOP's new plan as "Trumpcare." The suggestion was a clear indication of...