WASHINGTON (AP) -- A House committee voted Wednesday to hold two top Trump administration officials in contempt of Congress for failing to comply with subpoenas for documents related to a decision adding a citizenship question to the 2020 census.
The Democratic-controlled House Oversight Committee voted 24-15 to advance contempt measures against Attorney General William Barr and Commerce Secretary Wilbur Ross. The vote sends the measures to the full House.
The committee's action marks an escalation of Democratic efforts to use their House majority to aggressively investigate the inner workings of the Trump administration.
The White House asserted executive privilege on the matter earlier Wednesday. The Justice Department said officials had "engaged in good-faith efforts" to satisfy the committee's oversight needs and labeled the planned contempt vote "unnecessary and premature."
Democrats fear the citizenship question will reduce census participation in immigrant-heavy communities and result in a severe undercount of minority voters. They say they want specific documents to determine why Ross added the question to the 2020 census and contend the administration has declined to provide the documents despite repeated requests.
The administration has turned over more than 17,000 of pages of documents and Ross testified for nearly seven hours in March. The Justice Department said two senior officials were interviewed by committee staff and said officials were working to produce tens of thousands of additional pages of relevant documents.
The oversight panel's chairman, Rep. Elijah Cummings of Maryland, disputed the Justice Department's account and said most of the documents turned over to the committee had already been made public.
"We must protect the integrity of the census and we must stand up for Congress' authority under the Constitution to conduct meaningful oversight," Cummings said Wednesday.
The administration's refusal to turn over requested documents "does not appear to be an effort to engage in good-faith negotiations or accommodations," he said. "Instead, it appears to be another example of the administration's blanket defiance of Congress' constitutionally mandated responsibilities."
Trump has pledged to "fight all the subpoenas" issued by Congress and says he won't work on legislative priorities, such as infrastructure, until Congress halts investigations of his administration.
Ross told the committee the March 2018 decision to add the question was based on a Justice Department request to help it enforce the Voting Rights Act.
Cummings disputed that, citing documents unearthed last week suggesting that the real reason the administration sought to add the citizenship question was to help officials gerrymander legislative districts in overtly partisan and racist ways.
Computer files from North Carolina redistricting expert Tom Hofeller include detailed calculations that lay out gains Republicans would see in Texas by basing legislative districts on the number of voting-age citizens rather than the total population.
Hofeller, a Republican operative who died last year, said in the documents that GOP gains would be possible only if the census asked every household about its members' immigration status for the first time since 1950.
The Supreme Court is considering the citizenship question . A ruling is expected by the end of the month.
"I think it's totally ridiculous that we would have a census without asking" about citizenship, Trump said Wednesday, "but the Supreme Court is going to be ruling on it soon. I think when the census goes out ... you have the right to ask whether or not somebody is a citizen of the United States."
Some of the documents the committee is seeking are protected by attorney-client privilege and other confidential processes, Assistant Attorney General Stephen Boyd said. The president has made a "protective assertion" of executive privilege so the administration can fully review all of the documents, he added.
"The president, the Department of Justice, has every right to do that," White House counselor Kellyanne Conway said on MSNBC. Democrats are "asking for documents that are privileged, and I would hope that they can continue to negotiate and speak about what is appropriate and what is not, but the world is watching. This country sees that they'd rather continue to investigate than legislate."
Rep. Jamie Raskin, D-Md., said the administration has thwarted congressional efforts to obtain key documents and exercise legitimate oversight. "All we get from the administration is a middle finger" of defiance, Raskin said. "And that's not appropriate for the power of Congress."
A vote by the full House to hold Barr and Ross in contempt on the census issue would be a political blow but would not result in real punishment since the men are unlikely to go to jail or be arrested.
Associated Press writer Kevin Freking contributed to this story.