Four U.S. states and the federal government have padded Obamacare architect Jonathan Gruber's wallet to the tune of $5.9 million since 2000, including millions connected to his work on the Affordable Care Act. The Massachusetts Institute of Technology economist has been pilloried for collecting $392,600 from the Obama administration's Health and Human Services Department while the law was being written, but that was just the tip of the iceberg. Gruber's consulting contracts give states and the feds access to a proprietary formula that can determine how changes in a health care system's structure will affect costs. The 'Gruber Microsimulation Model'...