The new guidelines for immigration facilities, issued by Kristi Noem, the homeland security secretary, are virtually identical to a policy that a federal judge halted last month.
Federal immigration officials on Saturday used Kristi Noem’s guidance to deny Representatives Angie Craig, Ilhan Omar and Kelly Morrison, all Minnesota Democrats, from entering a detention facility in Minneapolis.
The passage of the bill was a triumph for Democrats, who drew substantial Republican backing. But it has no path forward, and an election-year compromise is a long shot.
Millions of Americans have relied on subsidies, which were expanded during the coronavirus pandemic, to help them afford coverage on federal health care exchanges.