HCR Update from Mark Sanna: Americans who already have health insurance are blaming President Barack Obama's health care overhaul for their rising premiums and deductibles, and overall 3 in 4 say the rollout of coverage for the uninsured has gone poorly. An AP poll finds that health care remains politically charged going into next year's congressional elections. ... In the survey, nearly half of those with job-based or other private coverage say their policies will be changing next year — mostly for the worse.