When border czar Kamala Harris was put in charge of finding the "root causes" of illegal immigration, she visited Central America. At the time it seemed like it was mostly Latinos from Mexico and Central America walking across the U.S. border seeking "asylum." But as we've learned from Fox News' Bill Melugin, these asylum seekers are coming from all around the world — they're not walking here in caravans wearing matching "Biden Let Us In" T-shirts. Word is out that if you cross over from Mexico to the United States, you're in. That's why you have well-dressed refugees from Africa...