CNN presidential debate moderator Jake Tapper’s show is at the center of a defamation suit brought by a consulting company which alleges that the network and one of its reporters lied about the company’s work. The network’s defense: CNN did not intend to harm and its language was “opinion or ambiguous.” Tapper is set to co-host the first presidential debate next Thursday which is being hosted by his network. The host has come under scrutiny from former President Donald Trump, who is...