"2005 Carnegie International Non-Proliferation Conference". Carnegie Endowment for International Peace He worked as a senior associate at the Stimson Center for over five years, where he directed the Campaign for the Non-Proliferation Treaty advocating the indefinite extension of this treaty, and the Coalition on Nuclear Dangers, urging support for the Comprehensive Test Ban Treaty a sharp reductions in global nuclear arsenals. Archived from the original on March 29, 2006.
"2005 Carnegie International Non-Proliferation Conference". Carnegie Endowment for International Peace He worked as a senior associate at the Stimson Center for over five years, where he directed the Campaign for the Non-Proliferation Treaty advocating the indefinite extension of this treaty, and the Coalition on Nuclear Dangers, urging support for the Comprehensive Test Ban Treaty a sharp reductions in global nuclear arsenals. Archived from the original on March 29, 2006.