Well, he's back.

Mike Huckabee that is. He has launched Huck PAC. The Mission Statement of Huck PAC is:

Huck PAC is founded on the principles that make America great: Life, Liberty and the Pursuit of Happiness. Our Republican Party embodies these ideas and is best suited to lead America forward. Huck PAC is committed to helping Republicans regain control of the House and Senate, regain a majority of governorships and elect John McCain as the 44th President of the United States. Huck PAC will support Republican candidates who are passionate advocates for tax reform, a strong national defense, real border security, life, the family, less government and individual liberty. Huck PAC will identify candidates who hold firm to these principles, promote their campaigns and financially support their efforts.

This could be a role that suits Gov Huckabee well. He was a prolific self-promoter. Let's see how well he turns that into promoting the GOP and conservatism.