Is repealing health insurance antitrust protection a better way to force competition than the public option?

I'm not sure it's that black and white. Insurance is regulated at the state level and there is tons of competition out there. If there wasn't competition then the insurance companies would operate at much bigger margins. They don't operate at big margins. Allowing them to sell across state laws would help, but it would open another set of problems...but I still think it'd help.