An interesting gun twist

[Lady Di]

http://www.wetmtv.com/news/local/story.aspx?content_id=fd800d04-fbe7-423e-a247-3155307f6bf4

[VegasGeorge]

I read the article, but I'm not sure I understand what's going on. I'm not familiar with PA politics. What are the issues, and how are the parties aligned?