Republican attorney general candidate Mark Brnovich has released a radio ad featuring Arizona’s senior U.S. Senator, John McCain.

“As a career prosecutor, Mark Brnovich has the experience to keep Arizona families safe,” McCain says in the 30-sec ad. “Whether from child predators, violent cartel members, or scam artists who target Arizona seniors.”

McCain also plays to the unpopularity of the president saying, “Mark is also the only candidate who will stand up to the Obama administration.”

Brnovich is running against Democrat Felecia Rotellini. He beat incumbent Republican Tom Horne in the primary election in August.