Why does the United States have nuclear weapons?

Videos from Joseph Cirincione

What is the likelihood of a terrorist nuclear attack?
  • December 1, 2006
Why are nuclear disarmament and non-proliferation important?
  • November 4, 2013
Are there examples of “close calls” when nuclear weapons were almost used?
  • November 4, 2013
Are there examples of countries that have given up their nuclear weapons?
  • November 4, 2013
Why did other countries develop nuclear weapons?
  • November 4, 2013
Who are you and what do you do?
  • November 4, 2013
How expensive is the U.S. nuclear weapons program?
  • November 4, 2013
Is it really possible to eliminate nuclear weapons?
  • November 4, 2013
Why are non-proliferation efforts focused on Iran and North Korea?
  • November 4, 2013
How could you prevent Iran from producing nuclear weapons?
  • November 4, 2013
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