Yep, and he could have even wrote a response like mine, demonstrating the history of that fight, and how his views were STILL better than Rubio's. But Cruz doesn't want to do that.
Baffling.
He could have done so as late as yesterday, without cost.
Now this will be in the news for awhile, and it's not favorable.
It does not help Rubio, but it hurts Cruz.