The United States is a nation of immigrants, and California even more so, with twice the national percentage of immigrants.

From immigration raids to Flag Day defiance, a week of protest is unfolding across the state. Our tracker shows where.

Pros: Out of America's three coast-to-coast interstate highways, I-80 comes closest to drawing a north-south divide, going from San Francisco, California to Teaneck, New Jersey. Shouldn't it work to ...