Some of the most terrifying insurrectionists who breached the U.S. Capitol have been identified and arrested. Among them were two men who were seen with zip-tie handcuffs, prompting speculation that they planned to take hostages. One, retired Air Force Lt. Colonel Rendell Brock, was identified by his ex-wife, who reported him to the FBI after she recognized him in photos. Eric Munchel, 30, was wearing tactical gear, including gloves with reinforced knuckles, also carried zip-tie cuffs.