Should Democrats be concerned that Trump has received more primary votes...?

[kentuck]

...than any Republican in history? And there are still several states left to vote, including California? Also, at one time, he was running against 17 other opponents.

Where are all these Trump votes coming from??

[Shandris]

1. Either the most legendary long-con in the history of American politics backed by a...

...completely corrupted voting system that only cheats in Trump's favor (highly, HIGHLY unlikely but definitely possible), or some VERY angry voters who are tired of trying to be societally killed by...others.

You know, the expected, intended, and desired outcome of choosing which 'side' gets to oppress the other every 8 years.

[Agnosticsherbet]

2. I suspect that the gates of hell have opened and every racist, bigot, white supremacist, concerned

white voter, right side libertarian has slipped by Buffy and voted.

[jamese777]

3. Primary votes

are an extremely poor indicator of what will happen in the general election.
Addtionally,
Hillary Clinton: 12,647,581 primay votes
Donald Trump: 10,994,897 primary votes