My apologies to the junior senator from Illinois, but what he fails to realize is that most likely 70 to 80% of our population will venture no further than several hundred miles from home during their entire lifetime. Whereas these European visitors, due to the size and nature of Europe, can visit a foreign country with a simple train ride.
If he is so unaware of such a fundamental difference as that, then he has no business running this country.
Next steps will be to recognize Spanish as an official language, forcing all government agencies to keep English and Spanish versions of all official records, placing a massive $$$ and logistical burden on the Civil Service. All Civil Service jobs will REQUIRE high proficiency in both languages as a condition of employment. New hires will HAVE to take language testing to prove they are "suitable" for the job. Existing employees will go off for a paid year (or more) of language training on your tax dollars.
You will not be able to work for the IRS, the police, the military, the CIA etc unless you speak English and Spanish fluently. Ditto for the medical industry.
Moving forward, laws will be enacted where all signs shown in public will have to be bilingual - with Spanish first, double the font size of the English translation. Those who break these language laws will get fined by the Language Police. At first it will be enacted in large area where Spanish speakers outnumber English speakers, but it will spread to a state wide level...
Far fetched ? Not at all... it's all happened in Canada (with English and French).
Of course if you're a fan of massive/expensive bureaucracy + non-traditional America (like Obama is), then it's a winning situation.
...oh and you WILL embrace the Metric System, and WILL learn to hate your precious little firearms.