On Oct. 1, 1932, Dutch Mantell’s Labor Day rescue of two stranded hikers from the bottom of Palo Duro Canyon was still the talk of Amarillo.But that was not unusual. The colorful wrestler with a soft spot for underprivileged children was often a topic of conversation in the Panhandle town.Born in Luxembourg in 1881, his proud parents christened their newborn Alfred Albert Joe de...