Transcript (en)

Aravaka is a 43-year-old former U.S. Army soldier. He's been described by the feds as being an anti-American, anti-government extremist. He also reportedly had a number of weapons in his possession at the time of his arrest, including a pellet gun, knives, a hammer, even a machete. And in case there was ever any doubt about his motivation, cops say he was also carrying anti-ice material on his person. The building set ablaze, houses several government offices, including New York's FBI office and the immigration court. A bystander was grazed by fireworks. The security guard who actually tackled the suspect did sustain minor injuries. And tonight we are learning from the FD, make that the NYFD, that's the fire department of New York. They're telling Fox, Brian, that one person was transported to a local hospital, but their injuries are not believed to be life-threatening. That is certainly good news.