When it comes to building a diversified portfolio for retirement it's not just about the number of funds.Today's Stocks & Topics: Oil Tankers, DHT - DHT Holdings Inc., Tax Freedom Day, China GDP, Wills, DRAD - Digirad Corp., CALM - Cal-Maine Foods Inc., YHOO - Yahoo! Inc., CVX - Chevron Corp., PSX - Phillips 66, EEM - iShares MSCI Emerging Markets ETF, CLF - Cliffs Natural Resources Inc.
