Arizona Republican Attorney General Mark Brnovich is sounding the alarm on the crisis at the U.S.-Mexico border.

During an interview on Fox News, Brnovich slammed Joe Biden’s “failed” immigration policies.

“Every time you think … we’ve hit rock bottom, something else happens,” he said. “There’s a record amount of people flooding into this country this year. Just last week, our office was involved in a record amount of fentanyl seized. Americans are dying. Our cities are more dangerous as a result of the failed Biden administration’s policies.”

Cartels “have seized operational control” of the southern border, Brnovich said, adding that Arizona has seized more than 6 million fentanyl pills over the past week alone.