Even though stocks finished the week higher, investors have several new reasons to snap out of the holiday-weekend lull as economic and market uncertainties still loom ahead... like the geopolitical risks surrounding Taiwan's elections, a stateside natural disaster, and the latest in struggling world economies. But, as Dan says, instead of worrying about how the world's problems will be solved, you should focus on ensuring the best defense for your portfolio. That's why he has brought on an expert in risk management, James St. Aubin, the chief investment officer of Sierra Investment Management.