Lately, there's been quite the dust-up over the whole Mexican flag thing. For example, Patrick McIlheran complained about the flags coming out during protests last week. Peter DiGaudio, too, wonders "What's with waving the Mexican flag? You are giving the middle finger to Mexico by leaving and supposedly want to be Americans. Why not wave the American flag?"
I have to say I might be coming around on this issue. I think that anyone who walks around waving the Mexican flag should face consequences. If they work for the federal government, in particular, they should be fired.