NEW YORK (AP) — CNN chief Jeff Zucker sharply attacked the network's rivals at Fox News Channel on Thursday, saying that it has become a propaganda machine that is "doing an incredible disservice to the country."

Zucker spoke at the Financial Times Future of News conference two days after a former Fox military analyst quit, claiming he was ashamed at the way the network's opinion hosts were backing President Donald Trump. Zucker said that analyst, Ralph Peters, voiced what a lot of people have been thinking about Fox in the post-Roger Ailes era.

"What has happened to that network in the last 1...