

“Dirty” Bombs are just weapons of terror, the radiation is extremely localized. It would be absolutely pointless for a nation-state to use them. If you want to say that Iran would give Isis/Hamas one, I guess it’s possible, but equally pointless. You aren’t going to scare Israel away with a dirty bomb.
American Intellectual property laws have been inadequate and damaging to everyone except Disney since Sonny Bono extended their effects to 70 years past the death of the author. It’s important to point out that original copyright length was ~7 years. This is just another example of IP laws needing to catch up to the digital age, and not be an excuse for capitalist dragons to horde all of human knowledge away behind licensing fees.