Should the Republican candidates take up this offer from RedState and Human Events for a do-over?

Today, allow us to make you this offer: We will organize a debate at a time and date amenable to you all. We will work with a national broadcaster to broadcast the debate as well as offer it online. We, not the liberal drive by media, will ensure the questioners are who they say they are. And we will choose them based on criteria that will be fully disclosed to you all which ensure the questioners aren’t activists for any Democratic candidate.

So, what do you think? Good Idea or not? Will the candidates respond?