Supplemental: Iran's nuclear program

Iran not pursuing nuclear weapons:
http://www.wideasleepinamerica.com/2013/03/us-intel-chief-says-iran-isnt-building-nukes.html
http://articles.latimes.com/2012/feb/23/world/la-fg-iran-intel-20120224
http://www.nytimes.com/2012/02/25/world/middleeast/us-agencies-see-no-move-by-iran-to-build-a-bomb.html?_r=2&
http://www.reuters.com/article/2012/03/23/us-iran-usa-nuclear-idUSBRE82M0G020120323

The technical details of enriching uranium, and how Iran is using it for fuel, not weapons:
http://blogs.reuters.com/great-debate/2013/02/22/how-close-is-iran-to-nuclear-weapons/
http://www.businessweek.com/news/2012-01-06/iran-s-nuclear-fuel-rod-isn-t-military-threat-u-s-analysts-say.html
http://news.antiwar.com/2013/02/12/iran-confirms-conversion-of-uranium-into-reactor-fuel/
http://backchannel.al-monitor.com/index.php/2012/12/3674/us-sees-hopeful-sign-in-iran-pausing-20-stockpile-growth/
http://www.reuters.com/article/2013/02/20/us-nuclear-iran-iaea-idUSBRE91J13620130220
http://www.telegraph.co.uk/comment/telegraph-view/9643148/Iran-steps-back.html

Iran is not a threat to the US:
http://walt.foreignpolicy.com/posts/2010/04/20/more_hype_about_iran

...but the US and Israel are beating the drums of war anyway:
http://www.wideasleepinamerica.com/2013/03/biden-time-on-iran-at-aipac.html