The ad only ran in the Birmingham media market. But if you don't live in that area or if you just missed it when it ran the first time, I ran across a downloadable copy of the ad at Russ and Dee's (B'ham area right-wing radio hosts) site.
The ad has footage of Bob Riley from the 2002 governor's debate and splices together Riley's remarks to highlight the inconsistency of his anti-tax rhetoric with his Amendment One support . The ad itself is a little amateurish, but it's fundamental premise is effective.
Though Pate's ad only had a short run, I'd expect to see Roy Moore and other Riley critics employ similar themes in the coming months.