The Supreme Court handed down a ruling with major implications for firearm regulations. In a 6-3 decision, the conservative majority found that the government exceeded its authority when it banned bump stocks. The gun accessory allows users to re-engage the trigger continuously, dramatically increasing the rate of fire. Amna Nawaz discussed more with News Hour Supreme Court analyst Marcia Coyle. PBS News is supported by - https://www.pbs.org/newshour/about/funders