[thrden]

Lots of countries had widespread Chemical weapons usage.

Iraq used chemical weapons in the Iran-Iraq war: https://en.wikipedia.org/wiki/Iraqi_chemical_weapons_program

Israel used white phosphorous till 2013: http://www.bbc.com/news/world-middle-east-22310544

the Soviet Union was accused of using chemical weapons in afghanistan: http://www.paulbogdanor.com/left/afghan/report.pdf

The UN stated that Cuban units used VX as well as Sarin: https://en.wikipedia.org/wiki/Chemical_warfare#Angola

even the vietnamese used chemical weapons: https://en.wikipedia.org/wiki/Vietnamese_border_raids_in_Tha...

None of these examples include the use of chemical weapons in WWII or WWI. During these wars most major european countries used chemical weapons of some kind.

these instances don't excuse their usage, But I don't believe much is gained by pretending the rest of the world is blameless.

[timthelion]

My point was, that OP was saying that countries that have and use WMDs are not legitimate. I agree. I don't think most governments are legit. But it seems NK is rather mild when it comes to WMDs. The US has far far more of them than NK and actually uses them.