2016 Dem. Primaries: Warren vs. Sanders

[OneJ]

What if Hillary declines to run for POTUS, but Elizabeth does decide to against Bernie.

Examples of Ideas:
Maps
Demographics (Like Bernie winning say 49% if the white vote)
Popular Vote
Who would have a higher chance defeating Trump?
Etc.

[Kingpoleon]

Senator Bernie Sanders - 53.9%
Senator Elizabeth Warren/Mayor Eric Garcetti* - 41.6%
Jim Webb - 4.0%
Others - 0.5%
*Named running mate May 3 to gain support
.

317: Senator Bernie Sanders/Former Governor Martin O'Malley - 52.4%
221: Businessman Donald J. Trump/Former Senator Scott Brown - 44.7%
Others - 2.9%

[AGA]

Senator Bernie Sanders - 53.9%
Senator Elizabeth Warren/Mayor Eric Garcetti* - 41.6%
Jim Webb - 4.0%
Others - 0.5%
*Named running mate May 3 to gain support
.

317: Senator Bernie Sanders/Former Governor Martin O'Malley - 52.4%
221: Businessman Donald J. Trump/Former Senator Scott Brown - 44.7%
Others - 2.9%

What makes you think that Warren would do so well in the South and that Sanders would not win Minnesota and Wisconsin in the general election?

[Devout Centrist]

Warren wins in a landslide. She's everything Sanders is and more to the base. all the name recognition too.

Sanders wins Vermont, if he stays in.

[Drew]

Demographic splits:

Age:  Young=Bernie, Old=Warren, though the splits aren't as stark as real-life Hillary vs. Bernie.
Gender:  Basically the same gap as real life.
Race/Ethnicity:  White=Bernie, Minorities=Warren.  Splits aren't as stark as real life, since Clinton likely has had a longer, more visible history of building connections with minority communities.
Income:  Low=Bernie, High=Warren, splits less than real life.
Religion:  Religious=Warren, Irreligious=Bernie, splits less than real life.

Though all of the above could all skew towards Warren, as there is a good chance that, like another poster mentioned, Warren can wipe out all states except VT.  Bernie MUST win IA to have any chance (in real life this was a virtual tie).  There's a good chance Warren wins NH, as her state also borders it, and much of the state's population is along the MA border.

[Senator-elect Spark]

Bernie is Green
Warren is Blue

Sanders would defeat Trump 273-265