[Mamzelle]

Democrats have to be crossing over for Rubio.

[FormerRep]

He and Cruz swap 2nd back and forth with each update.

[boycott]

Yep. Open primary state. GOPe and libs for marco.

[Rashputin]

More likely quite a few democrats are voting for Cruz if they vote at all since the SC democrat machine believes Cruz would be the easiest guy to beat in the general election.

Or, so say my friends and relatives in SC who have been involved in election campaigns for several decades and keep a close watch on what the democrat machine there tells the faithful.

YMMV, etc.