“Backers of the health-care law say they are rushing to make sure tens of thousands of people provide more documents to prove they are in the U.S. legally and therefore entitled to the coverage they obtained through HealthCare.gov.
Immigrant advocates say they felt the Obama administration moved hastily in announcing Tuesday it would cut off health insurance for up to 310,000 people who signed up for plans through online exchanges run by the federal government if they don’t send additional information in the next few weeks showing they are U.S. citizens or legal residents.
The federal government is taking the steps to comply with a requirement in the health law that bars unauthorized immigrants from using the online exchanges to shop for coverage, as well as from receiving federal tax credits to offset the cost of premiums.”

Hillary Clinton, Barack Obama ‘Hug It Out’ on Martha’s Vineyard
2014 Polls: Senate, Governors, More
Sign Up: Get Capital Journal Daybreak

The law’s supporters inserted the provision to try to tamp down controversy over the prospect that it could help people who aren’t legally in the U.S.