Duck Dynasty plastic drinking glasses with Phil Robertson's image are among the merchandise on sale at the Duck Commander store in West Monroe, La., and at other businesses around the nation. Matthew Hinton/AP hide caption

toggle caption Matthew Hinton/AP

Four of the stars of Duck Dynasty, from left to right: Phil Robertson, Jase Robertson (Phil's son), Si Robertson (Phil's brother) and Willie Robertson (Phil's son). Zach Dilgard/AP hide caption

toggle caption Zach Dilgard/AP