Sen. Lindsey Graham (R-SC) on Saturday said that President Joe Biden should be impeached over his handling of the border .

Graham sat for an interview with Fox News host Jeanine Pirro Saturday evening after visiting the U.S.-Mexico border near Yuma, Arizona, one of the hotspots of a surge of illegal immigrants coming into the United States. The South Carolina Republican blasted Biden over his handling of the border, calling the administration “criminally negligent” for providing a pathway for terrorists and others to enter the U.S.

“There’s been a 100% increase in fentanyl seizures at the Yuma sector alone. Our borders are completely open, they’re porous, people are pouring in, drugs are pouring in,” Graham said. “Here’s what I worry about: Terrorists getting in the middle of this group and killing a bunch of us. The incompetence in Afghanistan, of turning Afghanistan over to the terrorists, the Taliban, will allow Al Qaeda and ISIS to roam freely and an open border are going to meet one day and some terrorist is going to take advantage of this system, come here and kill a bunch of us if we don’t change.”

“Joe Biden is criminally negligent. His administration, I think, is criminally negligent when it comes to controlling our border,” he continued. “Our men and women of the Border Patrol and ICE are under siege. They’re American heroes. You just would not believe what its like to work along the border. I don’t know how they do it and they’ve been completely abandoned by President Biden. He should be impeached over this. This is dereliction of duty and a bunch of Americans are going to get killed if we don’t change our policies quickly.”