text: Alcoa Profit Hurt by Labor, Storm Costs Alcoa Inc. (AA.N: Quote, Profile, Research) , the world #39;s biggest aluminum producer, posted only slightly better quarterly earnings on Thursday, as higher metal prices were 
inputs: Alcoa Profit Hurt by Labor, Storm Costs Alcoa Inc. (AA.N: Quote, Profile, Research) , the world #39;s biggest aluminum producer, posted only slightly better quarterly earnings on Thursday, as higher metal prices were 