Cooperate. >> reporter: there have been more than 200 democratic requests for information with at least 28 subpoenas, including for trump's tax returns, for records about his immigration policies, and about why the citizenship question was added to the 2020 census. democrats have taken some steps to retaliate. such as moving to hold two cabinet officials in contempt over the census probe. >> they give you information that has been redacted. then they send you blank pages. >> reporter: white house officials have taken steps to provide the house with information. like the 17,000 pages provided s...