Have you noticed how Trump, even after being corrected, always intentionally mispronounces the name of his presumptive opponent? Apparently, to show disrespect. Fox News regularly does the same thing.
People have explained this to him and others. It's pronounced "COM-a-la". It begins sounding like the punctuation mark, a comma. It’s not ka-MAH-la, or CAM-uh-la, or any other variation.
Just a pet peeve. It’s not hard to pronounce people’s names correctly, but it’s easy to intentionally get it wrong for some sort of power trip. His opponent should start calling Trump DOUGH-nuld, instead of DON-uld.
But, as they say, “they go low, we go high”.