"DES MOINES, Iowa -- A lawsuit against DuPont Co. claiming its nonstick Teflon cookware coating could pose health risks to users has been dropped.
The lawsuit included 22 cases from about 15 states. All had been consolidated to be heard in U.S. District Court in Des Moines, Iowa.
The lawsuit has been in the courts for four years."
David Pitt reports for the Associated Press May 12, 2009.