Since when did Mexican become a race? I believe that it describes a citizen of Mexico. Those aren't race flags being flown at the marches. Those are flags of the nation of Mexico. Along with some flags of other sovereign nations.
It's time to quit playing a phony race card thinking it will shut all the opposition up. This about *all* legitimate citizens of the USA saving themselves.
"More action, less talk," indeed. But considering that Speaker Hastert rarely says much of anything, even talk about sealing the border is a good start.