Gun advocates gathered in downtown Honolulu to support the Supreme Court's ruling. For the news you need to know, visit https://www.KITV.com. Hawaii's source for breaking news, weather and sports updates with local coverage from across the state. Follow us @kitv4: Facebook: https://www.facebook.com/KITV4/ Instagram: https://www.instagram.com/kitv4/ Twitter: https://twitter.com/KITV4