I think the 2nd Amendment was a mistake and that it has caused more harm than good. I don't want guns outlawed, but I also do not think they should ever have been given Constitutional protection. I think they should be treated like any other item with good and bad points, and the arguments should have to stand for themselves instead of hiding behind 200 year old logic.
The framers weren't superbeings. In a number of ways, they were dumb as posts. Just because they thought something was important doesn't mean it was or is. And just because they thought something made sense doesn't mean it ever did or still does.