NEW YORK (AP) — A federal judge early Thursday temporarily blocked President Donald Trump's move to ban three news outlets from the White House grounds and said CNN, MS NOW and Politico must have their access restored.

It's the latest development in an escalating showdown between Trump and media outlets whose coverage he dislikes. Trump announced he was banning the outlets Friday, assailing what he called "fake news." More recently, the president has said negative coverage was dangerous for the country.

The outlets argued they were singled out because of the content of their coverage — in other words, viewpoint discrimination — and called the ban a "blatant violation" of the Firs...