By KATE MURPHY
Published: May 17, 2008
An explosion that destroyed 20 fireworks warehouses in China three months ago will probably mean dimmer night skies on the Fourth of July in the United States.
http://www.nytimes.com/2008/05/17/business/worldbusiness/17kaboom.html?ex=1368763200&en=d92c238cdb66b4bc&ei=5124&partner=permalink&exprod=permalink
