La. Tech's live mascot retires

RUSTON – Louisiana Tech University's mascot, Tech XXI, is retiring from active service, according to the university.The university announced on Tuesday that the live English bulldog mascot will retire from sideline duties and public appearances.Tech's retirement comes after a recommendation by veterinarians and guidance from the U.S. Department of Agriculture. Tech's retirement, according to university officials, follows Louisiana Tech's length-of-service protocol for the live mascot,