Back at EPA during her tenure as Assistant Administrator , Horinko refocused the goals of her office around five major priorities : Homeland Security/Emergency Response ; One Cleanup Program ; Land Revitalization ; Energy Recovery , Recycling & Waste Minimization ; a Retail Environmental Initiative ( the Resource Conservation Challenge ) and Workforce Development . Following the September 11 attacks in 2001 , she spent her first few months at EPA in the role of assisting in environmental cleanup activities at Ground Zero in lower Manhattan , the Pentagon in Washington , D.C. , and the anthrax attack at the Hart Senate Office Building
anthrax attack
2001 anthrax attacks
Marianne Lamont Horinko