Links
[1] http://ploughshares.org/news-analysis/publications/strategic-arms-reduction-treaty-fact-sheet
[2] http://ploughshares.org/about-us/joseph-cirincione
[3] http://www.whitehouse.gov/the_press_office/Remarks-By-President-Barack-Obama-In-Prague-As-Delivered/
[4] http://www.ploughshares.org/news-analysis/publications/nuclear-security-summit-fact-sheet
[5] http://ploughshares.org/news-analysis/publications/nonproliferation-treaty-fact-sheet
[6] http://www.ploughshares.org