A 13 year old boy - what country was he cit. of

I see there was a 13 year old boy shot as he went to the door to answer a knock. According to the paper, a Mexican flag was draped over the Casket. What country was he a citizen of. I an not a Member of the Illegals but when are these people learn they are in the US. There was a case in a Catholic School where the Principal of the school said they had to talk english and not spannish. I guess the parents appealed in court to let the kids talk Spannish. The school won thank Goodness. As far as these people working - they are very good workers but this is the US and English is what made this country. Any language that they want to talk in their homes but the constant issue of the Spannish should be brought to attention of these. It seems like in the Article the Boy's father could not understand English. Many parents when I was a kid did not have anything but Broken Engish but they sure were understandable with a little Patience. Maybe with time these people will learn to be Americans not Mexicans under the Mexican Flag. Oh well I guess that is what makes this country great is things like this.