Fitchburg December 27, 2022 11:58 pm ‘Nuclear Family' Flag Sparks Controversy in Fitchburg A “nuclear family” flag flying in a Fitchburg park has sparked a heated discussion. US & World Videos 2:42 Suspect in stabbing spree arrested in Cape Cod 1:57 Multi-family home catches fire in Mattapan 1:43 Fight involving over 100 people ends with stabbing at Carson Beach 2:25 Dehydration, heat exhaustion send 10 kids to hospital in Lynn 1:06 Car fire in Ted Williams Tunnel snarls traffic