Judge Colleen Kollar-Kotelly blocked parts of the executive order adding a proof-of-citizenship requirement to the national voter registration form.

A federal judge has blocked a portion of President Donald Trump's executive order on election integrity that a Gallup poll shows the majority of American adults support.

This is a big win for the unions that represent government workers. It's the latest of several court setbacks for the White House just this week. The big picture: The order from late March would effectively dismantle the unions that represent federal employees,