Trevor Schaefer, youth ambassador and founder of Trevor's Trek Foundation, Erin Brockovich, president of Brockovich Research & Consulting testify during an Environment and Public Works Committee hearing on "Disease Clusters and Environmental Health," Tuesday, March 29, 2011 on Capitol Hill in Washington, D.C.
Trevor Schaefer, youth ambassador and founder of Trevor's Trek Foundation, Erin Brockovich, president of Brockovich Research & Consulting testify during an Environment and Public Works Committee hearing on "Disease Clusters and Environmental Health," Tuesday, March 29, 2011 on Capitol Hill in Washington, D.C. Pete Marovich Statesman File
Trevor Schaefer, youth ambassador and founder of Trevor's Trek Foundation, Erin Brockovich, president of Brockovich Research & Consulting testify during an Environment and Public Works Committee hearing on "Disease Clusters and Environmental Health," Tuesday, March 29, 2011 on Capitol Hill in Washington, D.C. Pete Marovich Statesman File