Fire officials announced that an overnight operation has successfully neutralized the risk of an explosion from a chemical tank in Southern California, which had been overheating.

<img alt="A tank in an industrial area" height="349" src="https://i.cbc.ca/ais/395e8d3f-1804-473a-b942-58c9d3f527b3,1779722914847/full/max/0/default.jpg?im=Crop%2Crect%3D%280%2C785%2C4200%2C2362%29%3BResize%3D%28620%29" title="Water is sprayed on a damaged tank at GKN Aerospace in Garden Grove, Calif., on Sunday after the tank containing a chemical used to make plastic parts overheated Thursday." width="620" /><p>Firefighters contending with an overheating tank of hazardous chemicals in Southern...