President Donald Trump’s use of social media drew renewed controversy after he attacked journalists and posted a video depicting violence against CNN. Trump defended his approach as “modern day presidential,” arguing that social media had helped him win the 2016 election and allowed him to respond to what he called unfair coverage.

In one tweet, Trump alleged that a woman who had sought to join him at Mar-a-Lago around New Year’s Eve was bleeding badly from a face-lift. His attacks on “Morning Joe” co-hosts Joe Scarborough and Mika Brzezinski prompted criticism from members of his own party. Nebraska Sen. Ben Sasse called the tweets beneath the dignity of the presidency, while Alaska Sen. Lisa Murkowski asked whether Trump wanted to be remembered for his tweets or his accomplishments.

Trump also tweeted an edited clip from a 2007 WWE appearance in which he body-slammed and punched WWE Chairman Vince McMahon. The edited version placed the CNN logo over McMahon’s head. Homeland Security Adviser Tom Bossert defended the post on ABC’s “This Week,” saying he did not believe anyone would perceive it as a threat. Bossert praised Trump’s ability to use social media to communicate directly with the public and said the president had a right to respond to unfair cable news coverage.

CNN contributor Ana Navarro sharply criticized Bossert’s response, calling Trump’s tweet an incitement to violence and warning that it could endanger members of the media. The dispute continued a pattern of controversy over Trump’s social media posts during his campaign and presidency, despite his earlier campaign promise that he would eventually become “so presidential.”

A separate notice explained that Twitter users can add location information to their tweets and delete their location history.