Earlier quoted context omitted.
I don't think it's a valid comparison. Not making a statement on the Sandy Hook suit's merit, but clearly the San Bernardino couple didn't shoot up the place with tweets and wall posts.
Not a valid comparison? It's the exact comparison. What about suing the truck manufacturers when that terrorist ran over a bunch of people, or Boeing for 9/11, etc. Just because they are a manufacturer of firearms doesnt excuse them from this ideology.
https://en.wikipedia.org/wiki/Protection_of_Lawful_Commerce_...