[@Drifting Pollen]
>Racism.
Stop right there. Central American isn't a race, it's a Nationality. There's four races, with some debate on whether the fourth is part of the other. Caucasoid, Negroid, Mongoloid, and Australoid. Just because your skin is a slightly different color doesn't mean you're a different race. It just means you live in a different climate. 

He's a blunt plain spoken man, and yeah, of course he's riling up tension. Tension gets votes, once he's in office you'll notice he suddenly stops the sharp aggressive speeches. It's like those "change" speeches that Obama gave, nothing changed. Maybe a couple good things, but he wasn't spearheading them.