The push for universal national health care faces a widening schism between single-payer and public-private advocates. Both sides are pushing for universal health care, but the more purist single-payer advocates believe that any approach that retains the insurance industry is doomed to fail. They also point out that the internally commissioned surveys by groups such as Herndon Alliance that argues that single payer is not politically feasible is in fact contradicted by the polls results from independent and media groups. The big money however is with the moderates who push for a role for private health insurance while also attacking it as a big problem.