I don't know why... Do you really? Or just don't care enough to look? Because I took the next part of your sentence, "arabs intentionally burning tires", plugg

I don't know why... Do you really? Or just don't care enough to look? Because I took the next part of your sentence, "arabs intentionally burning tires", plugged it into duckduckgo, and the first link explained it well enough for even this ignorant American to understand.