A growing number of states are opening taxpayer-funded health insurance programs to immigrants, including those living in the U.S. without authorization, even as Republicans assail President Joe Biden over a dramatic increase in illegal crossings of the southern border. Eleven states and Washington, D.C., together provide full health insurance coverage to more than 1 million low-income immigrants regardless of their legal status, according to state data compiled by KFF Health News. Most aren’t authorized to live in the U.S., state officials say.