testify based on executive privilege. The ruling was last week but you might not have heard about it because it's well outside the media narrative.
In sum, a court ruled that Trump was within the law for thing he got impeached for.
I know it's hard for the Left to realize this, but you really are a disservice to this country when you waste the Nation's resources over impeaching Trump for patently stupid reasons like invoking executive privilege. Get to fucking work and pass some goddamn legislation to help ordinary Americans, you morons.
Link: https://thehill.com/opinion/judiciary/485272-congress-hits-rock-bottom-in-losing-to-the-president-in-subpoena-ruling