FILE - In this , July 5, 2011, file photo, stacks of fabricated aluminum are stored at Alcoa's Fjardaal aluminum smelter in Reydarfjordur, Iceland. Aluminum maker Alcoa reported higher

 

              FILE - In this , July 5, 2011, file photo, stacks of fabricated aluminum are stored at Alcoa
FILE - In this , July 5, 2011, file photo, stacks of fabricated aluminum are stored at Alcoa's Fjardaal aluminum smelter in Reydarfjordur, Iceland. Aluminum maker Alcoa reported higher 1Q profit,on April 8, 2013, results beat Wall Street expectations. (AP Photo/Mark Lennihan)