Boxing has always been a sport where people rooted for fighters of the same nationality or ethnicity. And that's fine. Look at the phenomenal support that Mexican fans have given their fighters over the years. Same goes for Puerto Rican fans, and Filipino fans with Pacquiao. Same goes for British fans, or all the Irish fans that came out to see Duddy in New York.

That type of support is great, but it's over the line when a fanbase actively boos another country's national anthem, be it Mexico's anthem, the US's... whatever. That's just stupid and ignorant.

And like I said before, I'm American, but I'm not that patriotic, normally I could care less about stuff like this. But it's just a dumb thing to do in general.