US STOCKS-Wall St flat, decision on new Greece aid awaited By: Reuters: Company News September 28, 2011 at 13:18 PM EDT * Next installment to Athens to follow audit of finances Read More >> Related Stocks: Amazon.com Apple Covanta Holding Corp Family Dollar Stores Freeport-McMoRan Jabil Circuit Microsoft Morgan Stanley Emerging Markets Fund, Inc. Standard & Poors 500