File: Republican presidential hopeful Mike Huckabee, center, makes a point as television star Chuck Norris, left, and Huckabee's wife Janet listen Sunday, Jan. 20, 2008, in Navasota, Texas. (AP Photo/Pat Sullivan) ORG XMIT: TXPS103
File: Republican presidential hopeful Mike Huckabee, center, makes a point as television star Chuck Norris, left, and Huckabee's wife Janet listen Sunday, Jan. 20, 2008, in Navasota, Texas. (AP Photo/Pat Sullivan) ORG XMIT: TXPS103 Pat Sullivan AP
File: Republican presidential hopeful Mike Huckabee, center, makes a point as television star Chuck Norris, left, and Huckabee's wife Janet listen Sunday, Jan. 20, 2008, in Navasota, Texas. (AP Photo/Pat Sullivan) ORG XMIT: TXPS103 Pat Sullivan AP