Analysis: The Final Countdown to Election Day Begins

In this razor-thin presidential race, everyone has a theory about where things will end up on Election Day -- with some even predicting control of the White House won't even be settled by the time we go to sleep Tuesday night. The Obama campaign points to the president's lead over Mitt Romney in many of the key swing states as evidence that finding a way to the magic number -- 270 electoral votes -- based on the current map is still a tougher slog for the Republican challenger than for the...Full Story