Two points in response: 1. The US also doing something does not invalidate my correction. 2. The USSR did this after the US had already done it. The first per

Two points in response: 1. The US also doing something does not invalidate my correction. 2. The USSR did this after the US had already done it. The first person who deploys weapons like these can claim ignorance of the issue of children picking them up - at least for a while. The second, much less so. That being said, both sides hands are clearly dirty in this case.