Of course the fix is in, and has been for a long time. Trump is still the leader, this is just another attempt by the establishment in both parties trying to take out Trump and it will not work.
The American people are no longer playing the game and will vote with a clear mind and will turn off the establishment influence!
If this was a natural outflow from Trump, then it would not just conveniently go to Carson (whom no one can pinpoint a reason for his popularity at all), it would have naturally gone to Cruz.
And even the vehemently anti-Trump/pro-Cruz people are oddly silent as he isnt picking up any numbers and is two points behind Rubio!
So maybe even they can get a clue and stop helping the press and GOPEs effort in trying to get Trump, because they dont want Cruz either!