[catfish1957]

But the Cruz constituency is critical for a general election victory. If they are not aboard and don't show up, it will be an electoral disaster.

Too late. Have seen several , including myself that will vote for most conservative 3rd party candidate.

And before claiming that it will give the election to the dims, I fully expect Trump to make a hard left after being elected, Rather the dims be blamed than GOP.

[Mariner]

Is there a conservative 3rd party candidate?

Will you still be voting down ticket? Maybe that's all we can hope for.