Comment: That may be...

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In reply to comment: Blah blah. Cruz took up the (see in situ)

That may be...

...but let's give the credit where it's due. If nothing else, Cruz stood up to the establishment. 'The most popular GOP cause'? Not so sure about that; a very risky perhaps?
We ought to be aware that everyone is different and may have a different style/approach to any problem.