The Associated Press sued three Trump administration officials Friday over access to presidential events, citing freedom of speech in asking a federal judge to stop the blocking of its journalists.

The lawsuit was filed Friday afternoon in U.S. District Court in Washington, D.C., 10 days after the White House began restricting access to the news agency.

The AP says its case is about an unconstitutional effort by the White House to control speech — in this case not changing its style from the Gulf of Mexico to the “Gulf of America,” as President Donald Trump did last month with an executive order.