Two good additional pieces. One is John Oliver's segment on this from his show Last Week Tonight.

https://www.youtube.com/watch?v=3kEpZWGgJks&sns=em

The other is a piece by two of the people who were originally behind the law but say it has failed and should be abolished.

http://www.charlestondailymail.com/article/20140923/DM04/140...