Toxic-Free Communities News http://www.texpirg.org/news-releases/toxicfree-communities/toxicfree-communities Washington D.C.: Texas Oil Refinery Explosion Underscores Need for Safer Chemicals http://www.texpirg.org/news-releases/toxicfree-communities/toxicfree-communities/washington-d_c_-texas-oil-refinery-explosion-underscores-need-for-safer-chemicals The explosion http://www.texpirg.org/news-releases/toxicfree-communities/toxicfree-communities/washington-d_c_-texas-oil-refinery-explosion-underscores-need-for-safer-chemicals Fri, 22 Feb 2008 16:07:45 -0600