Message to United States citizens: It seems Spanish speaking people do not have to learn English, so you're going to have to learn Spanish if you want to keep your jobs in the future.
If you move to France, you better learn how to speak French. If you move to Germany, you better learn how to speak German. If you move to Mexico, you better learn how to speak Spanish. And if you move to the United States, you better learn how to speak English Spanish? If nothing is done to preserve English, we'll be bilingual for a while, but you know that Spanish will eventually take over if you have even a drop of foresight.
People talk about preserving various cultures, but what about the integral part of United States culture where English was our common language? Many legal immigrants used to be proud to learn English as a part of becoming an 'American.' English was a major ingredient in this Great American Melting Pot that held us all together: