It is the Mexican students right to wave whatever flag they want, but if they feel more allegiance to the Mexican flag, than the American flag, I would just rather them leave. People that come here just to take all they can from this country without ever returning the favor with their allegiance piss me off beyone belief.
When the United States soccer team plays Mexico ALMOST anywhere in the US, it is an away game for the Americans. It is rediculous. It may be "just soccer", but with how much it means in their culture, it shows a great disrespect for the country that gives them so much. On top of that American fans get taunted and disrespected for rooting for their team in the OWN country. It may seem off topic, but its just another instance of this sort of thing in CA.