FILE - In this Feb. 10, 2012, file photo, former Arkansas Gov. Mike Huckabee addresses the Conservative Political Action Conference in Washington. The Republican National Committee has

 

              FILE - In this Feb. 10, 2012, file photo, former Arkansas Gov. Mike Huckabee addresses the Conservative Political Action Conference in Washington. The Republican National Committee has
FILE - In this Feb. 10, 2012, file photo, former Arkansas Gov. Mike Huckabee addresses the Conservative Political Action Conference in Washington. The Republican National Committee has announced that Huckabee will be one of the speakers at the GOP Convention. (AP Photo/J. Scott Applewhite, File)