How do you navigate through this bear market? Bob Doll, chief investment officer of global equities at BlackRock, suggests nibbling on weakness. He talks strategy with CNBC's Martin Soong, Amanda Drury and Sri Jegarajah.
As the holiday season approaches, food is on everyone's mind. Soaring demand from China and India, along with other factors like natural disasters, biofuels and population growth, have boosted food prices. CNBC's Steve Sedgwick finds out whether soft commodities can whet an investor's appetite.