The Las Vegas Metro Chamber of Commerce would like to get back into the health insurance business.

Such a move became more likely Tuesday when the Trump administration announced a rule that would let small businesses or associated groups band together to purchase what are known as association health plans. The U.S. Department of Labor said the move will enable groups that share a commonality — such as an industry or geographic location — to obtain more affordable coverage.

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According to the GAO report, billions of dollars in Obamacare subsidies were paid out in 2014 to individuals with “unresolved inconsistencies” regarding their eligibility for coverage:

• As of April 2015, more than 431,000 applications — amounting to $1.7 billion in taxpayer subsidies — had unresolved paperwork discrepancies dating to 2014.

• Roughly 22,000 applications that may (or may not) have been filed by people serving prison sentences added up to another $68 million in subsidies. (Prisoners are not eligible for Obamacare coverage.) The Centers for Medicare and Medicaid is required to check a national database to verify an applicant is not incarcerated, but since the CMS learned that the data in the database wasn’t up to date, CMS’ new official policy is to — get this — take the applicant’s word as to his or her incarceration status.

• Another 35,000 applications with varying forms of inconsistency with their Social Security numbers received subsidies worth $154 million.