A good-government group sued the Trump administration to get the records, but it's not clear whether visitor logs are actually kept at the president's Florida resort.
The social media giant alleged that the Department of Homeland Security was illegally trying to identify the anonymous @ALT_uscis account. In its latest filing, Twitter says the summons was withdrawn.
After the Trump administration set limits on some government Twitter accounts, anonymous "rogue accounts" popped up. Homeland Security demanded to know who was behind one; Twitter is fighting back.
The federal government's new focus on election security has state and local officials concerned that they'll be told how to run their elections in the name of security.
The Trump administration has ratcheted up pressure on sanctuary jurisdictions by publicizing the first weekly list of cities and counties that have ignored federal requests for cooperation.
President Trump's first action, temporarily barring refugees and travel from specific majority-Muslim countries, had been suspended. The revised order goes into effect on March 16.
On Tuesday, the Department of Homeland Security released two memos laying out the Trump administration's plans for detaining and deporting more people. The changes in policy could affect millions.
During the Obama administration, Guadalupe Garcia de Rayos, who is a mother of two, was not considered a priority for deportation. But President Trump's executive action sets a different standard.