Ron Brownstein on the magic of 1974 Los Angeles

The writer Ron Brownstein takes us back to 1974 Los Angeles, a period he views as a cultural and political hinge point. It was during that year — as Brownstein details in his new book, "Rock Me on The Water" — that Los Angeles reached its creative peak, transforming movies, music, television, and politics, and forever cementing the upheaval of the 1960s into our culture.