Has anyone seen the Jim Martin ad that says Chambliss wants to raise the sales tax to 23%?

I actually think its a fairly effective ad when you consider the collective stupidity of the electorate in GA. I only hope that enough people that hear that ad know where that 23% comes from, and why it would be a good thing. I am pretty sure it is a new ad, as I havent seen an ad with a rebuttal yet. Very good timing too as it doesnt give Chambliss much time to get the ad done and circulated before voting ends.