Aug 5, 8:06 PM EDT
Memphis chemical plant catches fire again

MEMPHIS, Tenn. (AP) -- A Memphis chemical plant that exploded and caught fire Friday reignited again overnight.
Just before 3 a.m. Saturday, firefighters were called back to the Pro-Serve Inc. plant for the second time in 10 hours.
The fire and police departments have shut down much of the area surrounding the plant, and police are urging people to stay out of the mostly industrial area.
Cars that drive through the smoke caused by the fire must be decontaminated.
There were no injuries from the fire, but some of the workers were being checked for exposure to calcium chlorinate, said Latina McNeil, watch commander for the Memphis Fire Department.
According to Pro Serve's Web site, the company mostly makes herbicides for commercial use and has been in business for more than 25 years.
Information from WMC-TV, Memphis,