by exploited » Thu Dec 05, 2013 1:24 pm
Yes, there is missing Russian nuclear material. That is besides the point though: it's been missing for twenty years, and if there was ever a point where building a suitcase nuke and detonating it in the US was viable, it was long before 9/11.
As for Pakistan, the US has given them nearly $100 million worth of equipment and training to secure their nuclear weapons. So it isn't a non-issue, but not anywhere close to being an actual problem at this point.