See, I have to respectfully disagree. This is the United States of America. Our flag is the American Flag. Just because we celebrate a holiday doesn't mean we ban patriotism. The entire point of celebrating Cinco De Mayo is an example of the openness and welcoming nature of our national culture. We celebrate other cultures customs. But, all of those myriad cultures we celebrate fall under the American flag. Just because it's Christmas doesn't mean we take down the flag, you know?
So, these five kids sitting around, having lunch, exercising their American rights to wear an American flag. I cannot see that in any way as an attempt at starting a fight, no more than I can see anyone wearing a Mexican flag as an insult to America...
