Former President Donald Trump excoriated President Joe Biden‘s recently announced executive order cracking down on immigrants seeking asylum at the U.S. southern border in a campaign appearance in Arizona, a crucial battleground and border state.

“Biden’s order is not a border security plan. It’s a concession to the fact that he has lost control over our border, and he’s totally lost control over the border and it’s a really dangerous place,” Trump said during a Phoenix town hall event with Turning Point Action CEO Charlie Kirk Thursday afternoon.