During the 2012 presidential campaign, Republicans claimed that the Affordable Care Act, aka Obamacare, would cause millions of people to lose their current health insurance plans. In a May 17, 2012, "truth team" response ad, then-Obama deputy campaign manager Stephanie Cutter called this claim "flat-out wrong," stating: Well, here we are again. Karl Rove's group Crossroads is spending $25 million from secret donors to tear down the president in a new ad out today. Time to tear this thing apart ... The ad talks about health care, and you'll like this one because we've heard it before: It says that...