Morgan Stanley (NYSE: MS) and E*TRADE Financial Corporation (NASDAQ: ETFC) have entered into a definitive agreement under which Morgan Stanley will acquire E*TRADE, a leading financial services company and pioneer in the online brokerage industry, in an all-stock transaction valued at approximately $13 billion. Under the terms of the agreement, E*TRADE stockholders will receive … [Read more...] about Morgan Stanley to acquire E*TRADE in an all-stock transaction valued at approximately $13 billion