Cruz needs to show us that he has fangs and claws. Talk is cheap.
Familiarizing yourself with Cruz's history would prove illuminating to you.
He's been using his teeth and claws---along with his brain---to fight since his days as Solicitor General of Texas. That fighting only intensified once he got to Washington. He's been taking on the GOP since he arrived---almost always alone.
I thought Freepers knew about all of this.