White House begins mailing $500 ObamaCare ‘refund’ checks

The White House began mailing $500 refund checks Wednesday to just about 1 million Americans who the administration says were overcharged for their ObamaCare insurance.  Treasury Department checks will begin going out to more than 950,000 Americans across 30 states that use healthcare.gov, the federal marketplace where people sign up for ObamaCare health insurance, according…