From CNN's Carol Costello: [cnn-photo-caption image=http://i2.cdn.turner.com/cnn/2011/images/08/30/costello_vert.jpg width=200 height=230 align="right"] The biggest thorn in Mitt Romney's side is what his opponents call "Romneycare" – a derogatory nickname for the health care plan that Romney created in Massachusetts while he was governor. As it turns out, the Obama administration was entranced with Romney's plan.  Obama officials reportedly … Continue reading Talk Back: Does Romney's Changing Position on Healthcare Matter to You?