It takes way too much to change the Constitution... not only does the House/Senate and White House have to agree but the states would have to ratify the Amendment and that will never go through. Too many states would never agree to letting foreigners become our President. We'd never see it in two life times and even then the immigration problem will get messier and eventually deadlier.
I just went to Walmart to get a new fir extinguisher and I got so pissed I talked loud enough everyone within ear shot could hear me. Every single extinguisher had a certain foreign language side turned out. I rather loudly said: "I thought I was in America, why in the hell does every item have the G** D*** taco side pointing out. Last time I checked I was in America not Mexico". Not trying to offend anyone in here but I get really sick and tired of having to thumb through pages of instruction or flip something around all the time just to find the info in English. A clerk came over and said he'd take care of it right away and started turning them around. I got a few looks but one guy gave me a wink and a thumbs up, so I made my point.
When I was stationed overseas, I was expected to know enough to ask for something if I had to go off the ship whether it was France, Spain, Italy, Germany and a few others. Number one priority should be English in all classrooms, even Texas. None of this bilingual stuff, if kids want to learn another language make it available like they did for me in high school.