Donald Trump is furious that President Obama refers to the so-called Islamic State as “ISIL,” or the Islamic State of Iraq and the Levant. The last word in the group’s acronym, “al-Sham,” is roughly translated as Greater Syria, or the Levant, as Pamela Geller — the anti-Muslim blogger who used “ISIL” until Obama used the same acronym and then decided it was somehow a bad thing — helpfully explains in this map.

“The only one that says ‘ISIL’ is Obama,” Trump said. “He’s the only one. He talks about ‘ISIL,’ everyone else says ‘ISIS.’ He’s got a little reason because there’s a little part of the region — but he’s the only one. Just not a good person and perhaps — go ahead, you can hear it, if you believe it. I don’t know if he has the interest of the country, he probably does, but as I said, I think the whole group, led by the leader, led by the leader, is grossly, grossly, incompetent, and there’s nothing you can do about it.”

This led Trump into a tirade about China “taking our jobs” and immigration, claiming that Mexico is “sending everybody right through the border and we’re taking pictures and watching them.”

“Everybody is coming in illegally, millions of people coming in illegally, we’ve got to stop it at the border and we have to stop it fast,” he said.