Multiple Fires Break Out at Shell Chemical Plant in Deer Park, Texas.

A fire that broke out on Friday at the Shell Deer Park facility in Texas has reignited, with heavy plumes of smoke visible for miles. The Harris County Fire Marshal's Office said it's at one of the same units from Friday, but no injuries have been reported. Air monitoring is ongoing, and no harmful levels of chemicals have been detected in neighboring communities. The cause of the fire is still under investigation.