About eight years ago, we noted that one of RomneyCare's explicit promises was to reduce ER visits. RomneyCare being, of course, a precursor to ObamaCare, and the ER one of the most expensive pieces of the health care pie. Of course, that's not what happened: "... according to a report from the Division of Health Care Finance and Policy, expanded coverage may have contributed to the rise in emergency room visits " Why's that, you ask? Well, because " newly insured residents entered the health care system and could not find a primary care doctor or get a last-minute appointment with their physician ." Hunh. But that was then, and this is now, and surely the ACA has tamped down on ER (over-)utilization, right? Right?? Well, you may want to sit down for this: Heard in the halls of Congress by me, February 2009: "But Olympia, if we just give these people Medicaid cards then they'll stop going to the emergency room and the program will pay for itsel...