From everything I'm seeing, the lefties badly want Trump to win the primaries. I guess they figure this will fire up his base?
I also suspect this is a ploy of the left to make Trump the candidate again, which he will probably lose again.
Maybe that is giving them too much credit. But, intentional or not, I think that is going to be the result.
It would be nice if the Trump loyalist realized how miserably unelectable he is.