Do you know that Mexican federal law requires that any national leaving Mx. must have a valid passport??????
MX. law also requires that they obtain a visa or like document which is necessary to enter another country..how can those who do not comply have the audacity/arrogance to march in our streets causing disturbances,and carry signs saying "WE AREN'T ILLEGAL ..WE AREN'T CRIMINALS'' AND "THE U.S. IS MADE UP FROM IMMIGRANTS"....true we are a country based on immigrants, "LEGAL IMMIGRANTS" not "ILLEGALS"
Answer:
US law requires the same. You're right, they are audacious.