just a couple days ago, he endorsed brewer who herself is fighting for full term in office and he endorsed her and defended her at her fight against the federal government. as for the law itself, he has defended the law to a degree and said it is needed because the federal government isn't taking action which kind of brings us back to that ad. it's like 2008 all over again. john mccain versus barack obama. but he's not running for president, just re-election in the senate. but it shows that the ad is that sheriffs out there in arizona support john mccain because he is tough on border security. >> so did the mccain camp feel like that ad will put them over the top to secure his job particularly in the past year it being looked like he was having to fight really hard in order to keep? >> immigration, illegal immigration, and border security are some of the top issues in which i. the economy very important, as well.in which i. the economy very important, as well.