It has been 20 years since Congress included provisions in the 1990 Clean Air Act Amendments to inform citizens of risks from factories usin

Year after tragedy, government pleads for prevention

UPDATED APRIL 18: The U.S. Chemical Safety Board, which probes chemical accidents, is under attack for its slow investigative pace.

If the Center is doing its job right, then our work should anticipate the news. Unfortunately, that happened with an explosion in Texas.