Swith parties to primary McConnell?

Here are two interesting links from today's Lexington Herald Leader. First, is this link to several letters condemning McConnell: http://www.kentucky.com/2012/11/11/2403590/letters-to-editormcconnell-nov.html

Next, is a link to an article about the tea party. Most interesting, however, is a comment made about the article from "QueenBee" who suggests that Kentucky dems change parties before the primary to vote against McConnell. Is that a viable option?http://www.kentucky.com/2012/11/11/2403586/ky-voices-tea-party-alive-and.html

I think this is my first time in starting a thread and posting links. If I've done it wrong, I'm sorry.