HINGHAM July 30, 2020 8:40 am Controversy Over ‘Thin Blue Line Flag' The Hingham Firefighters Union told NBC10 Boston that their thin blue line flags, a symbol of support for law enforcement, will be taken down from their fire trucks Thursday morning. US & World Videos 3:00 Karen Read trial Day 2: Witness testimony continues 2:28 Motorcyclist arrested in deadly Methuen hit-and-run 19:28 Karen Read murder trial underway: Here's what we learned on Day 1 2:17 MIT and Tufts call for student protesters to shut down encampments 6:26 Father and son with contracting side hustles faced similar financial allegations