Dragoon: The newest Stryker

The U.S. Army recently debuted the up-gunned variant of the Stryker armored vehicle at Maryland's Aberdeen Proving Ground. The new vehicles, which feature a 30mm cannon, will head to Europe to equip the 2nd Cavalry Regiment in response to what the West considers Russian aggression. Defense News land warfare reporter Jen Judson walks through the development of the variant — and what's next.