Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: (CNN) The first war that President Trump has declared is a war against the news media. In his first few days in the White House, the President and his advisers took direct aim at the reporters who are covering them. Standing in the headquarters of the CIA, President Trump decided to devote much of his remarks to assailing journalists. "I have a running war with the media. They are among the most dishonest human beings on earth, right?" And press secretary Sean Spicer used his first White House briefing as an opportunity to attack the media falsely for understating the size of the crowds at Trump's inaugural ceremony.Other presidents have assailed the media, but Trump's assault seems qualitatively different, writes Julian Zelizer.This administration is conducting a war to systematically undermine the media's ability to act as a watchdog, he says 
 Question:When CNN's _ aired a segment challenging his allegations about massive voting fraud, he retweeted tweets accusing Zeleny of bring a bad journalist and went on to condemn CNN generally.

Julian Zelizer