We have a lot of choice this year and not many are choosing Cruz.
Ben Carson will at least double him in the next poll.
Cruz is not emotionally appealing and supported TPA and the Corker bill, giving the Senate's power and obligation to Obama.
That's unforgivable. As a matter of policy, politics and philosophy.
And, he has never called for a wall nor the deportation of illegals.
That's why Trump was polling ~30% and Cruz ~4%.
A clear plurality have chosen Trump's position on the issues.