I'll call back later <a href=" http://luisamartelo.com/index.php/art-history-research-paper-topics/#vase ">creative writing online course</a> The company is closing about 50 under-performing stores outof hundreds it has in the major emerging markets of Brazil andChina, said Walmart International Chief Executive Doug McMillon.The company said the stores set to close represent about 2percent to 3 percent of its sales in each of those markets,although it is still opening new stores as well.