Ontario March 18, 2021 6:11 am Unexploded Fireworks Detonated in Ontario The search for more unexploded fireworks continues two days after a deadly blast in Ontario. Toni Guinyard reports for Today in LA on Thursday March 18, 2021. US & World Videos 2:13 Long Beach seeking volunteers to help clean up the city 2:51 Wife of deputy shot at West Covina stop light speaks on his recovery 2:55 Protesters' barricades come down at UCLA following a violent night 1:52 Huntington Park fire station catches fire 2:56 Police putting up barricades on UCLA campus after overnight brawl