Why did China suspend the imports of some products?

China says it has suspended imports of frozen chicken feet, pig ears and other animal parts from at least seven American companies. Inspectors found the products were impure. Chinese officials say the products contained small amounts of salmonella, bacteria and banned chemicals. The government has not said how long the imports will be suspended.

Texas sued one of the world’s largest spam e-mail operations, seeking millions of dollars from two men who are suspected of controlling companie--PayPerAction L.L.C., Leadplex L.L.C. and Leadplex Inc.--that sent millions of spam messages pitching fraudulent services.