Online, Fox News has published two brief posts - one without a byline - simply rounding up what Carlson said but offering no new reporting. And Fox News public relations executives have not responded to repeated requests for comment from NPR and other outlets asking whether the network stands behind Carlson's claims. They instead pointed to Carlson's own remarks. Asked by NPR for greater verification or documentation, Carlson wrote, "My word. Why would I make something like that up? Doesn't help me. I've got enough drama." "But it's true," he said. "They haven't denied it, including tonight. The NSA was reading my email. That's absolutely confirmed." Carlson did not answer NPR's questions of whether he was in contact with people in Russia or Ukraine over the 2016 elections, the president's son Hunter Biden, or any related matter.