Here are five basic reasons why stocks are shaky. 1. The U.S. Senate. Despite President Obama's abysmal approval ratings on all fronts, Republican capture of the Senate-if some polls are to be believed-is suddenly in doubt. That South Dakota, once a surefire GOP pickup, is in play is the latest shock to Republican hopes. A GOP-dominated upper house would severely limit Obama's ability to do more harm, which would be great for equities.
展开▼
