A lot of America's wealth comes from being competitive on a global scale. Google is popular not only in the U.S., but also in Europe and the rest of the America

A lot of America's wealth comes from being competitive on a global scale. Google is popular not only in the U.S., but also in Europe and the rest of the Americas. Apple sells phones, computers, and service all over the world. People use these products because they're best-in-class. We may be able to protect the domestic market, but the international market will not be as forgiving.