Data show how to win Super Tuesday without winning a state

Super Tuesday is about more than just winning delegates, the complex mix of 14 states in play this week offers a look at how different important voting blocs feel about the Democratic field as the primary calendar picks up momentum.

With that in mind, using demographics and economics as a guide, Data Download has a look at primary votes within the Super Tuesday vote, with help from the county breakdowns of the American Communities Project at George Washington University. Consider this another way to watch the results as they are tallied Tuesday night. CONT.

Dante Chinni, NBC News