Pattern: Dems lose about 60-70k voters compared to last time, GOP picks up 60-70k “new” voters day of primary. Rubio an Open Borders Establishment candidate all of a sudden gets a huge boost. GOPe has done this before with Demo crossover voters to get rid of conservative candidate.
But now that Hillary and Bernie are in a tie, will the Dem voters continue to cross over, or will they stay Dem, so they can vote for their favorite?
If there was a lot of Dem crossover, I would be curious if it came more from Hillary's side or Bernie's side.