Rep. Pat Harrigan, R-N.C., exposes how vitamin and supplement retailer GNC, now owned by the Chinese Communist Party, is embedded on U.S. military bases. He vows to kick them off and shut the door on CCP influence: “We’re not going to give up.” Rep. Pat Harrigan, R-N.C., exposes how vitamin and supplement retailer GNC, now owned by the Chinese Communist Party, is embedded on U.S. military bases. He vows to kick them off and shut the door on CCP influence: “We’re not going to give up.”