A Texas grand jury has decided that a GIF can be just as deadly as a gun or knife. The U.S Department of Justice and a Dallas grand jury issued indictments Monday against John Rayne Rivello, who is accused of intentionally tweeting a Graphic Interchange Format (GIF) animation designed to Newsweek journalist Kurt Eichenwald in order to provoke an epileptic seizure. The grand jury's indictment refers to the GIF as "a deadly weapon," along with a tweet, an "electronic device," and Rivello's hands.