Well lets explain it to you since you seem be low in the compreshension skill set.
The phrase he’s “All Hat and No Cattle” in this context, means he is a pretend conservative in several regards because he talks out of both sides of his mouth on those issues.
He wants you to believe he is strong on Illegal Immigration issues, but on the two solutions that would actually cure the problem for Texas, he decided he would pass:
1. An AZ1070 type of bill.
2. A border fence.
Furthermore, he spouts off every now and again about how Undocumented Workers(Illegal Aliens) should be given citizenship(Amnesty).
Does that clear it up for you oh you of low compreshension?
As far as not wanting an Arizona style bill, that is a Texas decision. Arizona thinks it will work, that's great, it probably will. Maybe in a couple years we will have a record to make sure it works and Texas will vote one into law.
To claim Perry is "all hat and no cattle" is so ridiculous, his overall record says otherwise.