State wildlife authorities are deeply dubious of claims by a man who says he was angling for catfish on Utah Lake last weekend when he instead caught a four-foot alligator, a tropical predator that has no business in Utah, at least outside a zoo. After seeking unsuccessfully to contact the man Wednesday and Thursday for more details and examining digital marks on emailed photos of the animal, officials with the Utah Division of Wildlife Resources (DWR) said they were treating the report as likel... <iframe src="http://www.sltrib.com/csp/mediapool/sites/sltrib/pages/garss.csp" height="1" width="1" > </frame>