The Trump supporters who stormed the U.S. Capitol in January created a trove of self-incriminating evidence, thoroughly documenting their actions and words in videos and social media posts. Now some of the camera-toting people in the crowd are claiming they were only there to record history as journalists, not to join a deadly insurrection. It’s unlikely that any of the self-proclaimed journalists can mount a viable defense on the First Amendment’s free speech grounds, experts say. They face long odds if video captured them acting more like rioters than impartial observers. But as the internet has broadened and blurred the definition of a journalist, some appear intent on trying. At least eight defendants charged in the Jan. 6 riot have identified themselves as a journalist or a documentary filmmaker, including three people arrested this month, according to an Associated Press review of court records in nearly 400 federal cases.