I don't understand this repeal & replace. Why can't both side work to improve the existing law? The main problem is outside of the ACA, controlling insurance companies so they can't take advantage of insurers, drug companies that raise drug prices for no reason. Hospitals that triple the prices of care. Once those issues are addressed, it will be default assist in improving the functioning of the ACA. There also needs to be more competition with insurance companies in the states & the market in general.