11/22/2010: United States and Mexico to Exercise Hazardous …
(DALLAS – November 22, 2010) Today, U.S. and Mexico federal, state, and local agencies will exercise a full scale response to a hazardous materials incident on the U.S. Mexico border. This exercise is in support of the U.S./Mexico joint …
US EPA News – http://yosemite.epa.gov/opa/admpress.nsf/By+Date?open