Tens of thousands of southern Californians near GKN Aerospace have been ordered to evacuate as emergency crews work to prevent an overheating tank filled with toxic chemicals from creating a potentially catastrophic explosion.

With eight laboratory confirmed cases and at least 80 suspected deaths, the World Health Organization has declared a global health emergency over an Ebola outbreak in the Democratic Republic of Congo and Uganda. #cnn #ebolaoutbreak #WHO #globalhealthemergency #democraticrepublicofcongo