I'm all for going after dealers that do not follow state and federal law in their sale of weapons and ammunition, but manufacturers simply make and sell a product. The government already has a system to determine who is and is not allowed to sell guns, and gun manufacturers seem largely to follow that law in terms of who they sell their guns to. If they don't, they absolutely should be held accountable, but it does not seem reasonable to me that they should have to go above and beyond what is already legally mandated of them or be sued for massacres they are many steps removed from. If a gun doesn't include a safety on it, they should be able to be sued in the same way that car manufacturers should be able to be sued if they produce cars that are not safe enough, but why, legally, should the Sandy Hook families be able to receive money from the manufacturer of the gun used because of a failure elsewhere in the chain of commerce? The gun did not malfunction, presumably did not lack a safety. You can argue the gun should not have been available for sale in the first place, morally, but legally, the manufacturers did nothing wrong. The failure was in who the gun eventually got to, which the manufacturers have no control over once they sell their wares to those the state has deemed acceptable to conduct such sales.