FILE - In this Feb. 27, 2018 file photo, House Intelligence Committee Chairman Devin Nunes, R-Calif., a close ally of President Donald Trump, arrives at the Capitol in Washington. Nunes is suing Twitter and several of its users for more than $250 million, accusing them of defamation and negligence. The suit filed Monday, March 18, 2019, in Virginia accuses Twitter of "knowingly hosting and monetizing content that is clearly abusive, hateful and defamatory." (AP Photo/J. Scott Applewhite, File)