One Southern California county, that was once a conservative bastion, has become a political battleground.

We're talking about Orange County, California, the GOP stronghold for much of the last century. There, a new political culture has been taking shape.

As part of our series "Divided States: Efforts to Pull Together When things Fall Apart," reporter J.P. Dabu takes us into this now purple region. We explore the political shift through the lives of two Orange County residents witnessing the drama unfold ...