Top ETF Players debate the future - a look at what's in store for investors.
Today's Stocks & Topics: After-Hours Trading, European Bond Market, IPXL - Impax Laboratories Inc., NOV - National Oilwell Varco Inc., GRPN - Groupon Inc., SH - ProShares Short S&P500, FL - Foot Locker Inc., Dividends, Preferred Stocks.
