Government Oversight is absolutely essential...we are already seeing 'Monopolization' in the HC
field that goes against the concept of Competition...again, ONLY Government can control this all-to-common malady of our needed Capitalist system.
For those deeply interested in this subject, read Steven Brill's book "America's Bitter Pill"...also, note that 'Hybrid' HC systems are working very well in numerous developed countries, where lifespans are longer than in the U.S., and the per capita cost is One-Half what we spend.
Wrt Obamacare...Baron's own ACOG Strongly supports the ACA...which improved one part of the equation...i.e. Availability. Now onto the Cost side...as well as completing availability for ALL.